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    Deliveredby

    QuickStartGuide

    Forsupportandtrainingonthefullrange

    ofCSCproducts,pleasecontact...

    Support:[email protected]

    Training:[email protected]

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    CSCOfficesWorldwide

    Tedds2013

    CSCOfficesWorldwide

    UK Singapore United

    StatesCSC(UK)Ltd.

    YeadonHouse

    NewStreet

    Pudsey,Leeds

    WestYorkshire

    LS288AQ

    UK

    Civil&Structural

    Computing[Asia]PteLtd

    16CollyerQuay

    Singapore049318

    CSCInc

    500NorthMichiganAvenue

    Suite300

    Chicago

    IL60611

    USA

    Tel:01132393000

    Fax:01132360546

    EMail:[email protected]

    Tel:+6562583700

    Fax:+6562583721

    EMail:[email protected]

    TollFree:8777102053

    Fax:3123216489

    EMail:[email protected]

    Malaysia Australia InternationalEnquiries

    CSCWORLD(Malaysia)SdnBhd

    SuiteB125,BlockB,Level12

    NorthPointOffices

    MidValleyCity

    No.1,MedanSyedPutraUtara

    59200

    KualaLumpur

    Malaysia

    Civil&Structural

    ComputingPtyLtd

    Level3

    349CoronationDrive

    POBox1843

    Milton

    QLD4064

    Australia

    CSC(UK)Ltd.

    YeadonHouse

    NewStreet

    Pudsey,Leeds

    WestYorkshire

    LS288AQ

    UK

    Tel:+60(0)322875970

    Fax:+60(0)322874950

    EMail:[email protected]

    Tel:1300882393

    Fax:0733785557

    EMail:[email protected]

    Tel:+44(0)1132393000

    Fax:+44(0)1132360546

    EMail:[email protected]

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    Disclaimer

    Tedds2013 3 Deliveredby

    Disclaimer CSC(UK)Ltddoesnotacceptanyliabilitywhatsoeverforlossordamagearisingfromanyerrorswhichmightbecontainedinthedocumentation,textoroperationoftheprogramssupplied.

    Itshallbetheresponsibilityofthecustomer(andnotCSC)

    tocheckthedocumentation,textandoperationoftheprogramssupplied,

    toensure

    that

    the

    person

    operating

    the

    programs

    or

    supervising

    their

    operation

    is

    suitably

    qualifiedandexperienced,

    andtoensurethatprogramoperationiscarriedoutinaccordancewiththeusermanuals,

    atalltimespayingdueregardtothespecificationandscopeoftheprogramsandtotheCSC

    SoftwareLicenceAgreement.

    Proprietary

    Rights

    CSC(UK)Ltd,hereinafterreferredtoastheOWNER,retainsallproprietaryrightswithrespectto

    thisprogrampackage,consistingofallhandbooks,drills,programsrecordedonCDandallrelated

    materials.Thisprogrampackagehasbeenprovidedpursuanttoanagreementcontaining

    restrictionsonitsuse.

    Thispublicationisalsoprotectedbycopyrightlaw.Nopartofthispublicationmaybecopiedor

    distributed,transmitted,

    transcribed,

    stored

    in

    aretrieval

    system,

    or

    translated

    into

    any

    human

    or

    computerlanguage,inanyformorbyanymeans,electronic,mechanical,magnetic,manualor

    otherwise,ordisclosedtothirdpartieswithouttheexpresswrittenpermissionoftheOWNER.

    ThisconfidentialityoftheproprietaryinformationandtradesecretsoftheOWNERshallbe

    construedinaccordancewithandenforcedunderthelawsoftheUnitedKingdom.

    Teddsdocumentation: Teddssoftware:

    CSC(UK)Ltd2013 CSC(UK)Ltd2013

    Allrightsreserved. Allrightsreserved.

    Trademarks TeddsisaregisteredtrademarkofCSC(UK)Ltd.FastrakisatrademarkofCSC(UK)Ltd.

    OrionisatrademarkofCSC(UK)Ltd

    TheCSClogoisatrademarkofCSC(UK)Ltd.

    MicrosoftandWindowsareeithertrademarksorregisteredtrademarksofMicrosoftCorporation

    intheUnitedStatesand/orothercountries.

    Acrobat

    ReaderCopyright19872013AdobeSystemsIncorporated.Allrights

    reserved.AdobeandAcrobataretrademarksofAdobeSystemsIncorporatedwhich

    mayberegisteredincertainjurisdictions.

    Allothertrademarksacknowledged.

    Credits CSC(UK)LtdwouldliketoacknowledgetheassistanceoftheDTI,throughtheEurekaCIMsteelproject,intheresearchanddevelopmentofTedds

    .

    ThirdParty

    Copyrights

    PortionsoftheTeddspackagehavethirdpartycopyrightasfollows:

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    TableofContents

    Tedds2013 4 Deliveredby

    TableofContents

    Thankyou . . . . . . . . . . . . . . . . . . 5

    Quick

    Start

    Guide

    (Australia) . . . . . . . . . . . . . . . . . 6

    FirstSteps . . . . . . . . . . . . . . . . . . 11

    UsingTedds . . . . . . . . . . . . . . . . . . 12

    WritingTeddsCalculations Stage1 . . . . . . . . . . . . . . . 25

    UsingLibraryCalculationsinTeddsforWord . . . . . . . . . . . . . 35

    WritingTeddsCalculations Stage2 . . . . . . . . . . . . . . . 41

    EnhancingCalculations . . . . . . . . . . . . . . . . . . 47

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    TeddsQuickStartGuide

    Thankyou

    Tedds2013 5 Deliveredby

    Thankyou

    ThankyouforchoosingTedds.Weareconfidentthatyouwillfinditinvaluableandwelookforwardtogettingto

    knowyouandyourbusiness.

    Togetyouupandrunningquickly,we'vesuppliedthisQuickStartGuide1accessedthroughthe'Help'menu,which

    meansyoushouldbeabletorunorcreateyourowncalculationsinaboutanhour.Afterthat,youwilleasilygo

    fromnovicetoexpert,simplybyusingthe'Help'menuandthemanualswe'veprovidedasPDFs.

    IfyouhaveanycommentsorideasaboutTedds,pleasegetintouchandsharethemwithus.Weaimtoprovidethe

    verybestsolutionsandfeedbackfromourcustomersisvitaltous.

    EnjoyusingTedds,welookforwardtohearingfromyou.

    The Tedds team

    Installationandlicensing

    ForinstructionsoninstallingandlicensingTeddspleasereadtheSoftwareInstallationandLicensingGuide.pdf

    locatedintherootfolderoftheTeddsinstallationCD.

    Footnotes

    1. This document was prepared for Tedds 2013. If you are using a newer version of the software some features may vary.

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    TeddsQuickStartGuide

    QuickStartGuide(Australia)

    Tedds2013 6 Deliveredby

    QuickStartGuide(Australia)

    Introduction

    Firstof

    all,

    congratulations

    on

    your

    choice

    of

    Tedds

    and

    welcome

    to

    the

    Tedds

    Quick

    Start

    Guide.

    Tedds

    is

    atool

    that

    willdramaticallyincreaseyourproductivity,andwhichwillbecomeasindispensabletoyouasyourcalculator,so

    muchsothatyoullwonderhowyouevermanagedwithoutit.Thousandsofengineersworldwidehavealready

    realisedthebenefitsTeddsoffersandsocanyou.

    Wearesurethat,atthemoment,youwillhavemanyquestionsaboutTeddsbutprobablyattheforefrontofyour

    mindare:

    WhatisTedds?

    WhyTeddsandTeddsforWord?

    HowdoIuseit?

    Thatswherethisguidecomesin.Thebestwaytoanswerthesequestionsistoshowyou,sothisguideincludes

    examplesfor

    you

    to

    do

    (not

    just

    to

    read),

    and

    thereby

    learn

    about

    Tedds,

    and

    how

    to

    use

    it,

    in

    the

    most

    effective

    mannerpossible bydoing.

    FirstwewillshowyouthatyoucanbeconfidentandproductiveinusingTeddsinamatterofminutes.Thenwewill

    moveontoshowyouhowtorealiseitsfullpotential,andhowalittleinvestmentintimeandeffortnowmeansthat

    youcanreaphugerewardsinthefuture.Weknowthatyourtimeisprecious,soletsgetstarted.

    WhatisTedds?

    Firstofall,andmostimportantly,TeddsisanapplicationwrittenbyStructuralEngineersforStructuralEngineers,

    notjustanumber cruncherwrittenwithaccountantsandscientistsinmind.Furthermore,Teddsisaprovensystem

    thathasbeeninuseanddevelopmentforover15years.YouuseacalculationfromtheTeddsEngineeringLibrary

    writtenby

    our

    experienced

    in

    house

    engineers

    covering

    awide

    range

    of

    common

    engineering

    tasks,

    you

    can

    create

    andedityourowncalculations,oryoucanmixbothoftheseapproaches.

    IntheTeddsEngineeringLibraryyouwillfindcalculationsfordeterminingloading

    TeddsEngineeringLibrary

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    TeddsQuickStartGuide

    QuickStartGuide(Australia)

    Tedds2013 7 Deliveredby

    fortheAnalysisandDesignofmanytypesofelementsandconstructions

    andmuchmore.Eachcalculationisessentiallyasophisticateddesignprograminitsownright.Everycalculation

    youperformcanbesaveddiscretely,andrecalculatedanynumberoftimes,inamatterofmoments,torefineyour

    design,ortocaterforchanges.Butthatsnotall

    TeddsEngineeringUtilities

    Alongwiththecalculationsinthelibraryyoualsogetallthesegreatfeaturesandutilities:

    DataLists

    make

    masses

    of

    engineering

    data

    easily

    and

    instantly

    accessible,

    TeddsuniqueinteractiveDataTableswhichfeatureAutomaticInterpolationandSearchfunctions,

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    TeddsQuickStartGuide

    QuickStartGuide(Australia)

    Tedds2013 8 Deliveredby

    Theseintuitivetoolsareintegratedwithallourcalculations,soyouhavetheinformationyouneedatyour

    fingertipsasyouusethecalculation.What'smore,youcanintegrateDataListsandDataTablesintoyourown

    calculations.

    Tedds has all the Engineering Values, Math and Logicfunctions you need, and it automatically handles Units

    (Metric and Imperial). You can consign your conversion factor tables to the bin Tedds takes care of them

    automatically.Thismeansthatwritingyourownpowerfulcalculationsisveryeasy,

    . mm . m S4100 g mm+ 586.6 g/m=

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    TeddsQuickStartGuide

    QuickStartGuide(Australia)

    Tedds2013 9 Deliveredby

    Whatelsedoyouneed?HowaboutaSectionPropertiesCalculatorthatautomaticallydeterminestheproperties

    ofsectionscomposedofahugevarietyofshapesandmaterials?WithTeddsyouvegotit

    anda2DFrameAnalysisToolthatcanbeusedforlinearstaticanalysisofframeswithunlimitednodes,andfor

    multispanContinuousBeamAnalysis,

    So,asyoucan see, Tedds is an indispensable toolbox for thepractisingengineer. In fact, webelieve itswhat

    youvebeenlookingforallthistime!

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    TeddsQuickStartGuide

    QuickStartGuide(Australia)

    Tedds2013 10 Deliveredby

    TeddsandTeddsforWordWhatisthedifference?

    YoucanrunTeddsintwomodes.One whichwecalljustTedds isverysimple,verypowerful,completelyself

    containedandrequiresnoknowledgeofanyotherpackage.Thismodegivesyouaccesstoallthemajor

    EngineeringLibrarycalculationsandutilities,andisthebestplacetostartusingTedds.Wewilllookatthismode

    firstbelow.

    Theothermode TeddsforWord isevenmorepowerfulandisentirelyintegratedwithMicrosoftWord infactit

    operatesinWord.So,ofcourse,youneedWord(andithelpstohavealittleknowledgeofit).Inthismodeyoucan

    runalltheTeddsEngineeringLibrarycalculationsandutilitiesandalsohavealltheeditingfeaturesofWordatyour

    disposaltocreatereallycompleteandprofessionallookingreports.Inthismodeyoucanalsowriteyourown

    calculations.

    HowdoIuseTedds?

    Now,youprobablystartedoffaskingofTedds Whatdoesitdo?Well,wehaveshownyouthatTeddscandoso

    much,thatabetterquestionis:

    Whatdo

    you

    want

    to

    do?

    Takealookatthetasklistbelow weguessthatyouhaveneededorwantedtodomostofthesethingssometime:

    Checkthatarectangularhollowsection,subjecttocompressionandbending,isOKandproduceasmart,

    finishedcalculationtoshowthis.

    Createaproformacalculationtospeedupandtakethetediumoutofsomerepetitivecalculations.

    CreatecalculationsinaWorddocumentreadytoincludeinareport.

    Determinetheloadchasedownandwindloadsonabuildingandincludethesecalculationsinafinal

    report.

    Createasophisticatedproformacalculationsuitableforotherstouse.

    Ifyoucouldhavedonewithsomehelpwiththese,youhaveitnowwithTedds.

    TheexamplesthatfollowwillshowyouhoweasythisisinTedds:simplydothem.Theexamplesbuildonone

    another,andsoarebestattemptedintheorderthattheyappear.Wegiveyoutheroughtimethateachexample

    willtake,soyouknowthatyouhavetimetofinishit.

    Watchoutforkeypointshighlightedlikethisintheguide.Alltheinformationinthisguideis

    usefulandimportant,butthisinformationisespeciallyso.

    FormorehelpandtipsonusingTeddsdon'tforgettoreadthecomprehensivehelpsystem

    available

    in

    both

    Tedds

    and

    Tedds

    for

    Word.

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    TeddsQuickStartGuide

    FirstSteps

    Tedds2013 11 Deliveredby

    FirstSteps

    IfyouhaventinstalledTedds,theninserttheCDintoyourcomputersCD/DVDdrive,andfollowtheonscreen

    instructionstoinstallit.

    OnceTeddsisinstalled,youwillfinditsicon(shownbelow)onyourdesktop:

    1. Doubleclicktheicontolaunchtheprogram.

    2. If thisisthefirsttimeyouarestartingTedds,orifyouareupdatingfromapreviousversionofTedds,thenyou

    willseetheTeddsSetupWizardwhichallowsyoutoconfigureTeddswithyourcompanydetailsandsoon.

    WorkthroughthevariouspagesoftheWizardandwhenyoureachtheendclickFinish.

    3. TheStart

    Tedds

    menu

    will

    display.

    4. ChoosetheversionofTeddsyouwishtorun(tostartwithweshalluseTeddsratherthanTeddsforWord)so

    clickTedds.

    Alternatively,you

    can

    click

    the

    Start

    button

    on

    the

    Windows

    task

    bar,

    select

    Programs/CSC/

    Tedds/

    Start

    Tedds.

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    TeddsQuickStartGuide

    UsingTedds

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    UsingTedds

    Exercise1:Designofsteelsection.

    Inthis

    exercise

    you

    will

    learn

    how

    to

    use

    any

    of

    the

    calculations

    in

    the

    extensive

    Tedds

    Engineering

    Library.

    WewishtocheckthefollowingRHSsteelbeam:

    RunningTeddsandLocatingCalculations

    Youneedtofindanappropriatecalculation,runitandenterthedesigninformation.Youwillseejusthoweasythis

    is.

    1. LaunchTeddsfromtheicononyourdesktop.

    2. If thisisthefirsttimeyouarestartingTedds,orifyouareupdatingfromapreviousversionofTedds,thenyou

    willseeTheTeddsSetupWizardwhichallowsyoutoconfigureTeddswithyourcompanydetailsandsoon.

    WorkthroughthevariouspagesoftheSetupWizardandwhenyoureachtheendclickFinish.

    3. FromtheStartTeddsmenuclicktheversionofTeddstorun.

    Allow about 15 minutes to complete this exercise.

    DesignInformation:

    DesignCode; =AS4100

    Dimensions; Length; =5.0m

    Effectivelengthfactors; =0.85

    Design

    Forces; Moment;

    =

    135

    kNmShear; =60.0kN

    Axialcompression; =40.0kN

    Proposedsection; RHSpreferred;Grade; =C450

    Choose

    Tedds...

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    TeddsQuickStartGuide

    UsingTedds

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    4. AgainifthisisthefirsttimeyouhaverunTedds,orifyouareupdatingfromapreviousversionyouwillseea

    licensingwindow.Ifyouwanttousetheemailoption(recommended)itsagoodideatodosonow.Whenyou

    arereadytoproceedclickClosetoshutthelicensingwindowandrunTedds(youhaveatwodayperiodduring

    whichyoucanuseTeddswithoutenteringtheunlockcode).

    5. Nowyou

    will

    see

    the

    Tedds

    Start

    Page:

    6. ClickNewDocument...andyouwillseetheSelectCalculationdialog:

    7. ClickontheAllfolder.

    TheinstructionsaboutusingTeddsaredisplayedintherighthandpanel.

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    TeddsQuickStartGuide

    UsingTedds

    Tedds2013 14 Deliveredby

    EveryTeddscalculationislistedinthelefthandpanel.

    Whenyouclickonacalculation,notesrelatingtoitaredisplayedontherightside.

    Tofindacalculationyoucouldsimplyclickonafolderinthelisttoopenit,thenclickaheadingtoselecta

    calculation.HoweverforthisexampletheFindinlistfeaturewillbeusedinstead.

    8. TypesteelmemberdesignintheFindinlistbox.

    9. Thefirstiteminthelibrarymatchingtheenteredtextisselected wearelookingfortheSteelmemberdesign

    (AS4100)calculation.

    If

    necessary

    click

    Next

    until

    it

    is

    selected

    as

    shown

    below.

    10. ClicktheCalculatebuttonatthebottomrightofthedialog:threethingswillhappen:

    Anewcalculationdocumentwillopenyouwillseethisinthebackground.

    TheInterfaceforthechosenautomatedcalculationwillbedisplayedatthefirstpage.

    Anotherwindow,titledtheProgressLogwillalsobedisplayedwewillexplainthisshortly.

    IftheShowExamplesoptionischecked,youwillalsoseealloftheexamplesthatareincluded

    inthelibrary thesedemonstratethepotentialscopeofeachofthecalculationsandshow

    youthe

    typical

    output.

    FindinListwilllocatethefirstitemtitleinthelibrarythatcontainstheexacttextentered.

    KeywordsintheitemdescriptionarealsoconsideredprovidedtheoptiontoFindinitem

    descriptionsremainschecked.

    Notethereisalsoa'Steelbeamanalysis&design(AS4100)'calculationavailablewhichwill

    determinethedesignforcesbeforeproceedingtothedesign.

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    TeddsQuickStartGuide

    UsingTedds

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    EnteringDataintheAutomatedCalculationUserInterface

    TheuserinterfacesforallofthecalculationsintheTeddsengineeringlibraryuseaconsistentstylewhichensures

    theyareeasytouse.Youselectthedesignoptionsyourequireandentervaluesfordimensions,loadingetc.allof

    whichareclearlyexplained.Seetheboxbelowformoreinformation.

    Inthelefthandcolumnare:

    whichdisplaydetailsonthe

    calculations beingperformed,

    whichdisplay

    an

    appropriate

    sketch

    forthecalculations,

    thislistsallthecurrentvariables,

    valuescanbeselectedfromhereto

    enterintothecurrentinterface,

    thisallowsyoutosendfeedbackto

    thedevelopment team,

    tellsyouhowtoobtainsupportin

    yourregion.

    Notes

    Sketches

    Variables

    Feedback

    Support

    Enterinformationin

    the .

    Where

    appropriate,variablesmayhave

    validationand

    preventinvalid

    information being

    entered

    datafields

    An ( )totheleftofavariable descriptionshowsthatthereismoreinformation availableaboutthisparticular

    variable.

    Theyellowinformation area(atthetopofthedialog)displaysanyinformationabouttheselectedvariable(ifavailable).Youcan

    Isymbol

    Atthebottomoftheinterfaceyoucanclick tocontinuetothenextpage,

    toreturntoapreviouspage, tostopthecalculations atthe

    currentpoint,and toreturnthedatatoyourcalculationdocument.

    Next

    Back Cancel

    Finish

    A willallow

    youtoentermore

    information orselect

    aparticularitem.

    button

    TheGeneralAutomatedCalculationInterfaceExplained

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    TeddsQuickStartGuide

    UsingTedds

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    1. Inthiscalculationallthevaluesfordesignforcesandsectiondetailscanbespecifiedonthefirstpageofthe

    interfaceandthecalculationresultsarealsodisplayed.

    Notethatadditionaldesignandoutputoptionsareavailablebyclickingtheappropriatebuttons.

    TherearealreadysomeexamplevaluesprovidedforthebeamdesignsotakeamomenttoreviewtheDesign

    Information:onpage 12. andchecktounderstandwhyyouarechangingtheinformationshownabove.

    2. EntertheDesignbendingmomentof135kNm.

    3. EntertheDesignshearforceof60kN.

    4. FinallyfortheAxialloadapplied,selectCompressionloadandenteravalueof40kN.

    5. SettheSteelgradetoC450.

    Notethatasyouchangethevaluesandoptionsforyourdesignthecalculationresultsare

    immediatelyupdated.

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    TeddsQuickStartGuide

    UsingTedds

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    6. Nowyouneedtochooseasectiontocheck,butyoudon'tneedtogooffandfindalistofsectionproperties,

    sinceallthedatarequiredcanbeaccessedwithinTedds.Clickthe'Section...'buttontodisplaytheDataListfor

    steelsections.

    DataLists

    Youare

    now

    looking

    at

    aData

    List:

    atool

    that

    allows

    you

    to

    choose

    asection

    and

    see

    its

    properties

    at

    the

    click

    of

    a

    button.

    Inthiscase,botha250x150x8RHSanda300x200x6RHSmayproveadequatebutwhichisthelighter?

    1. ClicktheRectangularHollowSectionsectiontype thisisknownastheDataListpageyourequire.

    2. Selectthesizeandthicknessyourequire.

    3. ClickontheDetailsbuttontoseeallthepropertiesoftheselectedsection(notethatthedetailswindow

    updatesinstantaneouslywhenyouclickonanothersection).

    4. Checkthepropertiesofbothsections.The300x200x6.0RHSsectionislighterandmaybepreferredchoose

    thissectionandclicktheSelectbuttontocontinuewiththecalculationusingthissectionsize.

    YouwillfindDataListsforallkindsofengineeringdatathroughoutTeddscalculations;there

    aredatalistsforbolts,reinforcingbars,timbersectionsandmuchmore.However,theyall

    workinjustthesamesimpleandintuitiveway.

    Choosetheshape

    youwant...

    buttonDetails

    ...andthesize

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    TeddsQuickStartGuide

    UsingTedds

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    5. TheNumberofsectionsoptionallowsyoutodesignbeamsusingtwoormoresections.Inthisexampleasingle

    sectionissufficientsonochangeisrequired.

    6. Thesectionlength(distancebetweenrestraints)isstillthedefault8000mmsochangethisto5000mm,for

    boththemajorandminoraxes.

    7. Thecalculationresultsshowthatthesectionispassingallthechecksbutyouhavenotyetsettheeffective

    lengthfactorsforcompressionbuckling.ClicktheDesignoptions...buttontoviewanotherinterfacepage.

    8. LeavemostofthevaluesasdefaultbutchangethevalueforKexandKeyto0.85,bytypingorusingthedrop

    lists.

    9. ClickOKtoreturntothemainpageoftheinterfaceandcheckthecalculationresults.

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    TeddsQuickStartGuide

    UsingTedds

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    10. YoucannowchoosethelevelofoutputyourequirebyclickingtheOutputoptions...button.

    AutomatedCalculationsandLibraryitems

    Youhaveprobablyrealisedbynowthatthiscalculationcatersforallkindsofsteelsections,dimensionsand

    loading.Foreachpossibilityandcheck,thereisanitemintheLibrary infactthiscalculationhasover150items.

    Whenyouuseacalculationlikethis,Teddsautomaticallychoosestheappropriateitemsforyouroptionsandinput,

    andputsthemtogethertomakeupthecompletedesign.

    11. Accepttheresultsandcontinue.NotethattheinterfacehasfinishedandyounowhaveaFinishbuttontoclick:

    TheProgressLog

    Asallthecalculationresultsareshownontheinterface,thisparticularcalculationdoesnotmakeuseofthe

    ProgressLog.Asothercalculationsproceed,youmayseeasummaryofthechecksandotherimportantandhelpful

    informationintheprogresslog.

    Inthelogyoucanseeataglanceifyourchosensectionisadequate,andifnot,howitisfailing.Alwayskeepaneye

    ontheprogresslogwhenrunningcalculations.

    Oncereviewed

    clicktoclose

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    TeddsQuickStartGuide

    UsingTedds

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    ExaminingFinishedCalculations

    OK,buthowisyourchosensectionperforming?Themaininterfacedisplayedthedesignforces,capacitiesand

    utilisationsbutyoumaywanttoexaminetheresultsinmoredetail.

    12. Scrollthroughthecalculationandexaminethemomentcapacitycheck:

    13. Theresanotherreallyimportantpointtonoteaboutthecalculationsdisplayedtheydontjustshowyou

    results,buthowthoseresultshavebeenarrivedat.

    Teddsisnotablackboxwhereallyoucanseeistheresult,andallyoucandoisacceptit.In

    Teddsyoucanseeexactlywhatsgoingon.YoucanseewhatchecksTeddsdoes.Whatdesign

    methoddoesituse?Fromwheredidthatnumbercome?Theanswerstoallthesequestionsare

    rightthereinfrontofyou!ThisisamajorreasonwhyTeddsissopopularwithengineerstheworld

    over.

    Furthermore,ifyouneedanexampleofhowtowriteyourowncalculations,thenlooknofurther.

    That'sexactlywhatyouarelookingat everycalculationinthelibraryisanexampleofhowto

    writeyourown.HowdoIwriteamathexpressioninTedds?HowdoIuselogicoramathfunction

    inTedds?Lookagainatthecheckshownaboveandyouwillseetheanswerstothesequestions.

    WewilllookmorecloselyathowtowriteyourowncalculationsbeginningwithWritingTedds

    Calculations Stage1onpage 25.

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    ReCalculating

    Changesareafactoflifeforengineers,theyalwayshavebeen,andtheyalwayswillbe!Youneedtobeabletotake

    accountofanychangesandupdateyourcalculationsquickly.WithTeddsthisisnoproblem.

    Saythatyourbeamneedstobe0.1mlongersincethebeamwhichsupportsitneedstobemoved,toavoidaclash.

    Isyour

    section

    still

    OK?

    1. ClicktheRecalculatebuttonontheapplicationsmaintoolbar(highlightedabove).

    Thecalculationwillrunagain,butthistimealltheinformationyouenteredlasttimeisremembered.Itsa

    simplemattertochangetherequireddata.

    2. Changethedistancesbetweenrestraintsto5100mm.

    3. Whatistheeffectofthischangeonthedesign?ChecktheCalculationresultsand/ortheoutputtosee.

    Teddsmakesiteasytoupdatecalculationssimplyrecalculateandyoucanupdateyourdesignquickly.

    HiddenText

    ForthosecalculationsthatmakeuseoftheProgressLogyoumaynoticethefollowingmessageattheendofthe

    ProgressLogtext:

    Note:somecalculationsmaybeinhiddentext

    AllthecalculationsperformedbyTeddsareavailableintheoutputandingeneralsotheyarebutattimessome

    intermediatecalculationsarehiddentoreducetheamountofoutput.Itissimpletoviewtheseandtoincludethem

    inyourprintout.

    1. OpentheapplicationsViewmenuthenusetheHiddenTextoptionandexaminethecheckagain.Youwillsee

    allthehiddentextunderlinedwithdashedlines.

    2. InthisexampletherearenohiddencalculationsbutyouwillseethenamesoftheLibraryitemsusedinthe

    output

    3. SelectView/HiddenTextagaintohidetheLibraryitemnames.Nowletusconsiderhowtoprintcalculations.

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    TheHeader&Printing

    Obviouslyyouwantprofessionallookingprintedoutput.Youwillseethatyouhaveaheaderregionatthetopof

    thecalculations,buthowdoyousetitsdetails?

    1. ClicktheHeaderbuttonhighlightedabovethisopensadialogwhereyoucanentertheinformationyouwant.

    Entertheprojectdetailsshownbelow,orsomethingsimilar,foryourheader.

    2. OntheCompanypageyoucandefineyourowncompanydetails.Dothisnow,ifyouwantto.Ifyoudont,then

    remembertodosobeforeyouprintyourfirstpropersetofcalculations.

    3. Onthe

    Template

    page

    you

    will

    see

    the

    Tedds

    template

    which

    your

    calculations

    will

    use

    and

    the

    logo

    file

    which

    Teddswilladdtothetemplate.Youcanchangethetemplateandlogoifnecessaryclickthistabandcheck

    thatitsdetailsarecorrect.

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    4. Maybeyouwouldliketotryadifferentstyleoftemplate,thereareanumberofstandardtemplatestochoose.

    ClicktheSelectbuttontoseethese.Choosethetemplateyouwanttouseandyouwillseeapreviewofwhat

    calculationsproducedwiththattemplatewilllooklike.Whenyouhavefoundthetemplateyouwanttouse

    clickOKtouseit.

    5. If you

    have

    acopy

    of

    your

    company

    logo

    in

    electronic

    format,

    and

    the

    template

    style

    you

    select

    supports

    alogo,

    thenyoucanaddyourlogotothetemplate.Makesurethatthelogoisavailableonyourcomputer,Browseto

    findit,andthenclickOKtoaddittothetemplate.

    6. ClickOKtoexittheHeaderPropertiesdialogandviewyourfinishedcalculation.

    7. SelectFile/PrintPreviewtoseehowitwilllookprinted.IfnecessaryopentheHeaderPropertiesdialogand

    changetheScaleofthelogotomakeitfitthetemplatecorrectly.OncethetemplateandlogoarecorrectPrint

    thecalculationandexamineyourhardcopy.

    8. Congratulations,youhaveproducedyourfirstpieceofworkwithTedds!

    Tofinish

    this

    example

    lets

    look

    at

    afew

    points

    about

    saving

    and

    outputting

    your

    results.

    SavingandOutputOptions

    YoucansaveeveryTeddscalculationtoauniquefilethatyoucanrecallandeditanytimeinthefuture.Thefile

    extension.tedisuniquetoTedds.

    1. Saveyourfileandgiveitaname itsagoodideatosavealltheexamplesyouwillproduceinthecourseof

    completingtheguide,forfuturereference.

    2. Theoutputyouseeinthedocumentcanbeprinteddirecttoaprinter,butyouhaveotheroptions.

    3. ClickthedropdownbuttonadjacenttoSendToonthetoolbartoviewthese.

    4. ChoosetheoptionofsendingtheoutputtoWordandexperimentwiththeotheroptionsifyouwish.Once

    youroutputisinaWorddocument,youcanedititasmuchasyouwish.

    PerformingaNewCalculation

    1. HowdoyoustartanewcalculationinTedds?

    2. ClicktheNewbutton;theSelectCalculationdialogwillopenandyoucanselectandstartanewcalculationina

    newdocument.

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    WhatNext?

    Congratulations!Youhavecompletedthefirstexerciseandnowknowallyoureallyneedtomakeuseofthewide

    rangeofcalculationsavailableintheTeddsEngineeringLibraryandtobeginusingTeddsproductively.Takealook

    throughtheindexandtrysomemore.Howabout:

    carryingout

    awind

    load

    calculation?

    designingaretainingwall?

    designinganRCfooting?

    analysinganddesigningatimberrafter,beamorpost

    Thechoiceisyours,andallthesecalculationsworkinthesamestraightforward, intuitiveway.Somecalculations

    mayalsoincludeDatatableswhicharedesignedtolookliketablesfromprintedreferences,sothatyou

    immediatelyfeelathomewiththem.Indeedwehopeyouwillfindyourselfrecognisingthem.

    WhatcanyoudoiftheLibrarydoesnotcontaintheexactcalculationforwhichyouarelooking?Youneedto

    performanumberofcalculations,andcoulddowithacalculationtohelpyououtwiththese.Firstofall,TELLUS:

    ifyouarerunningacalculation,thenyouwillseeaFeedbackbuttontothelefthandsideoftheinterface,

    ifyouarenotrunningacalculation,thenyoucanchoosetheFeedbackoptionfromtheHelpmenu.

    WeareconstantlyworkingtoexpandourEngineeringLibraryandyourinputhelpsusdothis!

    Butyoudonthavetowaituntilweproducetheseforyou youcanwritethemyourself.Wewilllookatthisinthe

    nextexample.

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    WritingTeddsCalculations Stage1

    HavinglookedatusingcalculationsfromtheTeddsLibrarywecanmoveontolookatoneofthemostexcitingand

    powerfulfeaturesofTedds theabilitytocreateyourowncalculations.Thisiswhereaninitialinvestmentoftime

    cangiveyouhugereturnslater.OnceyouhaveinvestedtimewritingaCalculation,youcanuseitoverandover

    again,youcanalsoupdatecalculationsinaninstant,makingfurthergreatsavings.Youcanalsocustomieand

    extendtheLibraryofTeddscalculationstomatchthecalculationsthatyouusemostfrequentlyinyouroffice.

    Exercise2:WritingTeddsCalculations

    InthisexercisewewillseethatwritingTeddscalculationssimplyusesthemathandlogicconventionswithwhich

    youarealreadyconversant.Westartbylookingbrieflyatverysimpleexamplesintroducingthebasicsofcalculating

    withTeddsforWord.Wethencreatearealworldexample,coveringthemainfeaturesofwritingeffective

    calculationsindepth.

    RunningTeddsforWord

    TowritecalculationsyouneedtouseTeddsforWord.

    1. LaunchTeddsfromtheicononyourdesktop

    2. ChoosetheoptiontorunTeddsforWordthenclickStart.

    3. ClickOK MicrosoftWordwillnowopenwithTeddsintegrated.Ifthisisthefirsttimeyou'verunTeddsforWord

    aReleaseNotesdocumentandtheLibraryAccessSystemwillopentoo.

    Allow about 30 minutes to complete this exercise.

    ItisimportanttorealisethatyouarelookingatMicrosoftWordwiththeTeddscapabilities

    added.WeonlyaddtothefunctionalityofWord,soyoucandoanythingyouwouldnormally

    doinWord.TreataTeddsCalculationDocumentjustlikeyouwouldanyordinaryWorddocument.

    Youcantypereports,importfilesandtext,embedspreadsheetandsoon.Andofcourseyoucan

    addcalculationstoyourreports;eitherstraightoutoftheTeddsEngineeringLibrary,justasyoudid

    inthepreviousexercise,orcreateyourown.

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    TheTeddsinterface(TeddsforWord2002 2003)

    IfyouareusingTeddsforWord2002 2003themaintoolbarsandcomponentsyouwillneedtouseinthisexercise

    arelocatedeitherontheTeddsCalcstoolbar,ortheTeddsFormattoolbarashighlightedbelow:

    YouwillfindaWordDocumentopen,whichlooksverysimilartotheTeddsoutputdocument.

    Thedocument

    Header

    can

    be

    edited

    in

    asimilar

    manner

    to

    that

    in

    Tedds

    by

    clicking

    the

    Calc

    Sheet

    Header

    button

    ontheTeddsFormattoolbar thisbuttonishighlightedabove.

    1. Inthisexercisetwodocumentsarerequired,soopenanewblankonebyselectingFile/NewTeddsDocument.

    2. ClosetheLibraryAccessSystemforthetimebeing.

    NowwearereadytobeginwritingourfirstcalculationinTedds.

    TheTEDDS toolbarhelpswith the

    documentandwritingcalculations

    Format editing

    CalcSheetHeader

    TheTEDDS aWorddocumentwithadded

    functionality

    CalcSheet

    TheTEDDS toolbarcontrolsallthe

    functionalityin

    TEDDS

    for

    Word

    Calcs Calculating

    The

    isthe

    equivalent of

    theSelectCalculation

    dialoginTedds

    LibraryAccess

    System

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    TheTeddsinterface(TeddsforWord2007 2010 2013)

    IfyouareusingTeddsforWord2007 2010)thecommandsyouwillneedtouseinthisexercisecanallbefoundon

    theTeddsTaboftheribbonashighlightedbelow:

    Youwill

    find

    aWord

    Document

    open,

    which

    looks

    very

    similar

    to

    the

    Tedds

    output

    document.

    ThedocumentHeadercanbeeditedinasimilarmannertothatinTeddsbyclickingtheEditHeaderbutton this

    buttonishighlightedabove.

    1. Inthisexercisetwodocumentswillberequired,soopenanewblankonebyselectingFile/NewTedds

    Document.

    NowwearereadytobeginwritingourfirstcalculationinTedds.

    TheBasics

    WritingcalculationsinTeddsforWordiseasy.Teddsfollowsstandardmathematicalrulesandusesstandard

    mathematicaloperators.

    For

    example

    1+2would

    add

    1to

    2.

    To

    write

    an

    equation

    use

    the

    =sign,

    and

    to

    specify

    whereyouwanttoseetheanswerusethe?symbol.Forexample:

    1+2= ?

    1. Typetheaboveanywhereinyourdocument.Whenyoucalculatethisequationthe ?willbereplacedwiththe

    answer.

    CalculatinginTeddsforWord

    TocalculateequationsinTeddsyoucanuseoneofseveralicons:

    2. ClicktheCalculateAllbuttontocalculateyourequation:

    1+2=3.000

    3. Youshouldfindtheanswerdisplayedinyourdocumentasshownabove.Ifyouhaveanerror,turntoErrors

    andTroubleshootingonpage 33.

    All thiswillcalculatethewholedocument.

    CalculateSection thiswillcalculatetheCalc.Sectionyourcursorisin.

    CalculateSelection thiswillcalculateonlyequationsyouhave

    EditHeader

    TeddsOptions

    CalcAllVariables

    GreekText,Superscript

    &Subscript

    highlighted

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    UnitsinTedds

    Teddsautomaticallytakesunitsintoaccount,soyoudontneedtoapplyconversionfactorstogettherightanswer.

    Teddswillalsocheckthattheunitsyouareusingaredimensionallycorrectandwarnyouiftheyarent.

    1. Typethefollowinginyourdocumentusingthesamecaseasyouseehere:

    890mm+1ft+8.5in= ?m

    2. ClicktheCalculateAllbuttontocalculatethisequation:

    890mm+1ft+8.5in=1.411m

    3. Youshouldfindtheanswerdisplayedinyourdocumentasshownabove.Ifyouhaveanerror,turntothe

    sectionErrorsandTroubleshootingonpage 33.

    DefiningandUsingInputVariablesinTedds

    DefiningvariablesisthekeytowritingeffectiveTeddscalculations.Wewillusethefollowingcalculationsto

    demonstratethis.

    Do

    not

    type

    this

    yet

    we

    will

    show

    you

    how

    to

    enter

    the

    calculation

    below

    (in

    stages)

    in

    the

    followingcoupleofpages.

    1. Closethecurrentdocument,(becausetwodocumentswereopenedatthebeginningoftheexerciseyou

    shouldstillhaveanemptyonedisplayed).

    2. Typeinthefollowingtwoparagraphsintheemptydocument.

    3. Thefirst

    paragraph

    is

    just

    atitle

    for

    our

    calculation.

    The

    second

    paragraph

    is

    astandard

    Variable

    Definition.

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    4. Onceyouhavefinishedtyping,readthenotesintheboxbelowforanexplanationofastandardvariable

    definition,andtocheckyouhavetypeditcorrectly.

    5. Nowenterthefollowingparagraphwhichusesthisvariable:

    6. UsetheMultiplySymbolbuttontoenterthemathematicaloperator donotusealowercasex

    TheStandardVariableDefinitionExplained

    Notethefollowing:

    Theexpressiondefinesthevariable'suniquename,currentvalueandunits.

    Variablenamesarecasesensitive,cannotcontainspacesorbefunctionnames(likesinfor

    example).Otherthanthatyoucanuseprettymuchanythingyoulikeasyoucansee,including

    GreektextandSubscripts.

    Thesemicolonisimportant.Itisadelimiterthatseparatesanexpressionfromtext,oranother

    expressionin

    the

    same

    paragraph.

    If

    you

    omit

    delimiters

    in

    either

    of

    these

    cases,

    then

    you

    will

    getanerrorwhenyoucalculateyourdocument.

    Theequalitysign'='definesanexpression.Withoutitnocalculationwillbeperformed.

    SpacesandTabsarenotsignificantinthis,oranyother,expression.Useasmanyorasfewas

    youwishtomakeyourcalculationslookpresentableandeasytoread.

    WewilllookatUnitsinmoredetailshortlybut,fornow,notethattheyarealsocasesensitive

    andhaveacorrectsyntax,thatyoumustuse(asshownabove).

    Explanation (optional)

    Yield strength ; fu = 430 MpaDelimiter Equality

    Expression

    ValueVariableName Unit always

    use if the

    variable has

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    7. Checkthenotesintheboxbelowforadetailedexplanationofthecomponentsofthisparagraph.

    8. NowclicktheCalculateAllbuttontocalculateyourcalculation.

    9. Yourexpressionhasbeencalculatedandtheresulthasreplacedthe ?asbefore.Ifyouhaveanerror,turnto

    ErrorsandTroubleshootingonpage 33.

    10. Herearethenexttwoparagraphsofthecalculation.Thefirstparagraphisastandardvariabledefinition,while

    thesecondusesbothNandfytodeterminetheminimumsectionareaandcreatesavariableAmi nwiththis

    value.

    11. Typethefirstparagraph,thenfollowthestepsbelowtoenterthesecond.

    12. Thesecondparagraphcontainsexamplesoftheuseofsubscript(oftenusedfornamesuffixes)andsuperscript

    (usedforpowers).

    13. TotypethevariablenameAmin,firsttypetheA,thenclicktheSubscriptbutton:

    14. Nowtypemin,thenclickthebuttonagaintoreturntonormaltext.

    MathematicalExpressionsExplained

    Thesameobservationsasbeforeapplytodelimiters,explanations,spacesandunits.

    Youcannotomitmathoperatorsinexpressions:Teddscannotcalculate0.6Fu,youmusttype

    theexpressionasshownabove,includingthe.

    Theresultfield?isusedtotellTeddswheretheresultshouldbeoutput whencalculatedthe

    ?willbereplacedwiththeresultoftheexpression.

    Thevalueoftheresultwillbeintheresultunityouspecify.Ensurethishasthecorrectform

    anddimensions.Donotomitthis.

    Theexpressioncontainsavariable(Fu)thatisdefinedinthecalculationsbefore(thatisabove)

    thepointwhereitisused.Expressionsshouldnotcontainvariablesthatarenotyetdefined.

    Theexpressioncontainstwoequalitiesandperformstwofunctions:

    calculatesanddisplaysthevaluewewishtoknow theresult.

    assignsthisresulttoavariablenamedfy

    Itisnotobligatorytoalwaysdothis.Youcanwriteavalidexpressiontoperformjustoneof

    thesefunctionsbyeitheromittingthevariablenameandthefirstequality,orthesecond

    equalityandthe ?andunit.

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    15. Totypetheunitmm2,firsttypemm,thenclicktheSuperscriptbutton:

    16. Nowtype2,thenclickthebuttonagaintoreturntonormaltext.

    17. ClickCalculateAlltocalculatetheseexpressionsonceyouhaveenteredthem.

    18. Youshouldfindtheresultdisplayedinthedocument ifyouhaveanerror,turntoErrorsand

    Troubleshootingonpage 33.

    19. Herearethefinalthreeparagraphsofthecalculation.Followthestepsbelowtocreatethese.

    20. Herewedefinetwonewvariablestobeusedintheexpressiononthefinalparagraph.

    21. Typethefirstparagraph,enteringthesubscriptforthenameLeasyoudidbefore.

    22. Followthestepsbelowtoenterthesecondparagraph.

    23. UsetheGreekTextbuttontoenterthenameL

    24. Firstclick

    the

    button

    indicated,

    then

    type

    the

    Roman

    equivalent

    of

    the

    Greek

    letter

    (l

    in

    this

    case

    for

    lambda).

    25. Nowclickthebuttonagaintoreturntonormaltext,thenenterthesubscriptsuffixasyoudidaboveusingthe

    Subscriptbutton.

    26. UseCopyandPastetoenterthisnameinthefinalexpression.

    27. NowclickCalculateAlltocalculatethesefinalexpressions:

    28. Youshouldfindtheresultdisplayedinthedocument ifyouhaveanerror,turntoErrorsand

    Troubleshootingonpage 33.

    AmucheasierwayofenteringGreekcharactersandmorecomplexunitsistousetheTedds

    GreekCharacters,TeddsSIUnitsandTeddsUSUnitstoolbars.Word2002 2003userssimply

    pickTedds/ Toolbarsmenuoptionandchecktheappropriateoptions.Word2007 2010users

    canselectdirectlyfromtheTeddsTabontheribbon.

    Greek Text

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    StoringVariablesinTedds

    1. ClicktheVariables button.

    2. TheVariablesdialogwillopen,displayingthestoredvalues.

    3. Youwillnotethatwedonotjuststorethevariablenameandvalue,butalsothedimensions.ThisishowTedds

    handlesalltheunitconversionsforyou.

    4. Cancelfrom

    this

    dialog,

    and

    edit

    one

    of

    the

    values

    on

    the

    page

    say

    the

    tie

    force

    to

    N=

    600

    kN.

    Now

    check

    back

    inthestoredvariablesandyouwillnotethestoredvaluehasnotchanged.

    5. Recalculatethedocumentandcheckbackinthelistofvariables thenewvaluehasnowbeenstored.

    MoreAboutUnitsinTedds

    6. Changethe

    tie

    force

    back

    to

    its

    original

    value

    N

    =675

    kN.

    Calculate

    again

    to

    store

    this

    new

    value.

    7. LookagainatthevaluesdisplayedintheVariablesdialog.Youwillnotethatmanyofthesevaluesarenotthose

    displayedinthedocument.

    8. ThevaluesinthedialogareintheBaseUnitsinwhichTeddsperformsallcalculationsandfromwhichallthe

    otherunitsarederived.Thebaseunitsareshowninthefollowingtable:

    NotethatyoucanDeletevariablesfromthislistifyouwish:

    Animportantobservationthestoredvalueofavariableonlychangeswhenyoure

    calculatethedefinition,notwhenyoujustedititonthepage.Ifyoueditthevalueofa

    variableyoumustrecalculatethevariabledefinition,andanycalculationsthatuseittoupdate

    them.

    TeddsBaseUnits

    Metric

    Length m

    Mass kg

    Time s

    Temp C

    IfyouhoveroveravariablenameintheVariablesdialogasummarylistisdisplayedshowing

    thevalueofthevariableinallapplicablestandardunits.

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    9. Notethatourcalculationdoesnotincludeanyconversionfactors.

    10. Savethedocumentandgiveitaname callitExercise 2 aswewishtobuildonitlaterintheguide.

    WhatNext?

    Congratulations!YouhavecompletedyourfirstTeddscalculation.Youcannowbeginwritingeffectivecalculations

    inTeddsforWord.Therearemoregreatfeaturesthatmakesuchcalculationsevenmorepowerful,andwewill

    showyoutheselater.

    Rightnow

    we

    will

    take

    abrief

    look

    at

    handling

    errors

    in

    calculations.

    ErrorsandTroubleshooting

    Theproblemwithalotofguidesistheyonlyshowyoutherightwaytodothings,andthenyouhavenoideawhat

    todowhensomethinggoeswrong!Let'slookatacoupleoferrorsandhowtofixthem.

    1. If youhaveanerrorinyourcalculations,Teddswillinformyouwhenyoucalculateyourdocumentandtheerror

    isencountered.ThefirstthingyoushoulddoisInterruptthecalculationprocess.

    2. If youhavejumpedtothissectionbecauseyouhaveencounteredanerrorpreviously,thenclicktheInterrupt

    buttoninthedialog(seestep10below),reviewthedetailsfromstep11onwardsandthenreturntofixthe

    errorinyourcalculationsandcontinuewiththeexercise.

    3. If yourpreviouscalculationswereerrorfree,thenyouwillhavehadnoneedtolookatthissection.Weshall

    thereforecreatesomecalculationswhichdohaveerrorssothatwecanseehowtohandlethem.Openanew

    blankdocumentforthisexample.

    4. ClicktheTeddsOptions button.

    5. TheOptionsdialogwillopen,clickontheCalculating/Generalpage.

    TeddsunithandlingisamassivehelpTeddscomeswithahugenumberofdefinedunitsand

    youcanaddmoreifneeded.

    DimensionalChecking

    Tedds

    checks

    all

    dimensions

    in

    your

    calculation

    and

    will

    inform

    you

    iftheseareincorrect.Thisiswhyyoushoulduseunitsconsistentlythroughoutyourcalculations.Do

    so,andyoucanhavetotalconfidencethatyourcalculationsaredimensionallycorrect.

    http://-/?-http://-/?-
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    6. MakesurethattheoptionsabovearecheckedandthenclickOK.Wecannowproceedtocreatesome

    calculationswitherrors.

    7. Enterthefollowing2paragraphsastheyappearhere seeifyoucanspotanyerrorsasyoudo,butdontfix

    themyet!

    8. NowclicktheCalculateAllbuttontocalculatethecalculations youshouldseetheExpressionErrordialog:

    9. Teddsflagsthefirsterror,andgivesyousomehelpinfixingit.

    10. Whenyou

    are

    ready,

    click

    the

    Interrupt

    button.

    Tedds

    highlights

    the

    error

    for

    you

    in

    the

    document

    as

    shown

    below:

    Oncewefixtheproblemandrecalculatethiserrormessageswillautomaticallydisappear.

    11. Checktheruleaboutdelimiters(seeTheStandardVariableDefinitionExplainedonpage 29.)Thereshouldbe

    asemicolonbetweentheexpressionstoseparatethem.Addthisinandrecalculatetheentiredocument.

    12. NowwewillgetthenexterrorthevariableWDisnotdefined.WehavetypedWDinsteadofwDandvariable

    namesarecasesensitive.

    13. ClicktheInterruptbuttontostopthecalculation.

    14. CorrectthevariablenameonthepagetowDandrecalculate.Thecalculationsshouldnowcompletewithno

    problems.Teddsautomaticallydeletesallerrormessagesfromthepage.

    WhatNow?

    Whenyouhavesuccessfullycompletedthissection,youcanmoveontothenexttopic.Nowwearegoingtolookat

    usingcalculationsfromtheEngineeringLibraryinTeddsforWord.

    Thisisthe

    specificerror

    ThislineistheonethatTeddscannot

    evaluate,solookheretospottheproblem.

    Thisisthe button

    youshould

    generallyclick

    This isanexplanationofthe error,

    togetherwithsometypicalcauses.

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    UsingLibraryCalculationsinTeddsforWord

    WhyuseLibraryCalculationsinTeddsforWord?

    Wehave

    shown

    that

    you

    can

    write

    your

    own

    calculations

    in

    Tedds

    for

    Word,

    but

    you

    can

    also

    use

    the

    Library

    Calculations.Theadvantageofthisisthatyoucanaddadditionaltexttoyouroutputeasily,becauseitisalreadyin

    aWorddocument.Youcanalsocombinemorethanonecalculationinadocument,addpicturesandtables

    anythingyouneedtocreateapolishedreport.Andifyouneedtoupdatethecalculationsyoucandoitdirectlyin

    thedocument.

    Sometimes,ofcourse,youjustneedananswerrightnowandthepolishingcanwait.That'swhywehaveTeddstoo.

    Withthetwomodes,youhavebothbasescovered.

    Exercise3:UsingLibraryCalculationsinTeddsforWord

    InthisexercisewewillusetheRCcircularcolumndesigncalculationtoshowyouhowtorunatypicalcalculation

    fromthe

    extensive

    Engineering

    Library

    in

    Tedds

    for

    Word.

    Allow about 15 minutes to complete this exercise.

    DesignInformation

    Usethefollowinginformationforthecalculation.

    Columnstate =Braced

    Lengthofcolumn =3000mm

    Diameterofcolumn =300mm

    Effectiveheightfactor =1.0

    Concretecharacteristic

    compressive

    strength =

    32

    MPa

    Reinforcementyieldstress =500MPa

    Reinforcementbarsize =20mm

    Fitmentsbarsize =6mm

    Nominalconcretecover =30mm

    Exposureclassification =A1

    Designaxialload =600kN

    Smallerendmoment =25kNm

    Largerendmoment =60kNm

    Ratioof

    axial

    dead

    load

    to

    total

    axial

    load =

    0.65

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    ButtonsusedinthisExercise(TeddsforWord2002 2003)

    ThenewcommandsyouwillbeintroducedtointhisexercisearelocatedontheTeddsCalcstoolbarandTedds

    Formattoolbarasshownbelow:

    Buttonsused

    in

    this

    Exercise

    (Tedds

    for

    Word

    2007

    2010

    2013)

    ThenewcommandsyouwillbeintroducedtointhisexercisearelocatedontheTeddstabasshownbelow:

    UsingCalculation

    Sections

    in

    Tedds

    for

    Word

    Asstated,oneofthereasonsforrunninglibrarycalculationsinTeddsforWordissothatyoucancombineanumber

    ofcalculationsinasingledocument.Inthiscase,eachcalculationshouldbeplacedinaseparateCalculation

    Section,sowewillstartoffbyintroducingthese.FormoreinformationonthistopicseeCalculationSections

    Explainedonpage 40.

    1. Openanewdocument.

    2. Add/InsertaNewCalcSection byclickingtheappropriatebutton.

    3. Thefollowingdialogwillappear enteranameforthesection.Thiswillformthetitleforthecalculationinthe

    document.

    HiddenCalcs

    AddNew CalcSection

    CalculateCalcSection

    LaunchLibraryAccessSystem

    LaunchLibraryAccessSystem

    CalculateCalcSection

    HiddenCalcsInsertNew CalcSection

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    4. ClickOKandthiswillenteraCalculationSectionTitleinthedocument.Weplaceacalculationbelowthistitle

    andthuswithinthesection.Youshouldnotethatyourcursorisnowonthelinebelowthesectiontitle.

    RetrievingandUsingCalculationsfromtheLibrary

    AllthelibrarycalculationsareavailablefromtheLibraryAccessSystem.Torunacalculationweretrieveitfromthe

    Library,place

    it

    in

    our

    document

    and

    calculate

    it.

    1. If itisnotopenalready,launchtheLibraryAccessSystem.

    2. ClicktheIndexbuttoniftheindexisnotdisplayedandensureyouhavetheTeddsCalculationsindexoption

    selected.

    3. Toopenafolderintheindexsimplydoubleclickit.OpentheColumnsfolderthentheRCcolumndesign

    (AS3600)folder.Thenselect(clickon)theRCcircularcolumndesign(AS3600)item.

    4. Toplacethiscalculationinthedocument,clicktheExecutebuttoninthelibrary.(Youcanalsodoubleclickon

    theselecteditemtodothis.)InbothcasesyouwillseetheInsertCalcItemdialog.

    5. Thisdialogallowsyoutocontrolwheretheitemwillbeadded.SimplyclickOKandtheitemwillbepastedat

    thecursorpositioninthedocument.

    NotethatyoucanalsocreateaCalcSectiondirectlyfromtheInsertCalcItemdialog.

    Index

    button

    Theindexoptionsare

    availablehere

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    6. Youshouldnowhavethefollowinginyourdocument.

    7. WecannowclosetheLibrary thereisnoneedtohaveitopenwhileacalculationisrunning.

    8. ClicktheCalculateCalcSectionbuttontostartthecalculation.

    9. TheInterfaceforthecalculationwillnowbedisplayed,alongwiththeProgressLog.Youarenowin

    familiarterritoryaseverythingfromthispointworksexactlyasyoulearnedinthefirstexerciseUsingTedds

    (page12).

    10. EntertheoptionsgivenunderDesignInformationonpage35forthefirstpageoftheinterface.Youwillbe

    comfortablewithenteringinformationintheinterfacebynow,sowewon'tshoweverypageintheguide.

    11. Continuetoenterthereinforcementinformationonthesecondpage.Atthispointwedontknowhowmany

    longitudinalbarswillberequiredsoacceptthedefaultof6.

    12. WhenyougettotheExposureclassification,notethehelpinformationavailablefortheinputdisplayedinthe

    informationpane(asshownbelow).

    13. Fireresistanceandanyotherdatanotspecificallyspecifiedcanbeleftatthedefaultvalue.

    14. Proceedtothethirdpageandenterthedesignloads.

    Notethatinformationaboutaparticularitemwillalsoappearadjacenttoyourcursorif

    youhoverovertheinformationsymbolassociatedwiththatitem.

    Click

    the

    Notes

    button andbriefly

    lookatthesebefore

    proceeding.

    http://-/?-http://-/?-
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    15. ClickNexttocompletetheinterfaceandthecalculationwillbeperformed.

    16. Reviewthecalculationresultsummarydisplayedintheinterface.Thecurrentconfigurationisclearlynot

    suitableasthereisinsufficientmomentresistingcapacity.

    17. Click

    Back

    two

    times

    to

    return

    to

    the

    reinforcement

    page.

    Increase

    the

    number

    of

    longitudinal

    bars

    to

    8

    and

    thenprogresstotheresultsummaryonceagain.Therevisedconfigurationshouldnowbeacceptable.

    18. Thedropdownatthebottomofthepageallowsyoutochoosetheamountofoutputyourequire.Forthis

    examplepicktheFulloption.AlsochecktheboxtoincludeasketchandthenclickFinishtoclosetheinterface

    andgeneratethereport.

    19. ClosetheProgressLogandexaminethecalculationsinthedocument theyareofthesameformastheones

    yousawinTedds,andtheyshowyouexactlyhowtheresultshavebeendetermined.

    ViewingHiddenTextinTeddsforWord

    Thisparticularcalculationhasnohiddentext.Itisworthpointingoutthatsomedo,andthatthereisaslightly

    differentway

    of

    viewing

    Hidden

    Text

    in

    Tedds

    for

    Word.

    20. ClicktheHiddenCalcs buttontoviewthese.

    21. Clickthebuttonagaintorehidetext.

    RecalculatinginTeddsforWord

    ThisisaccomplishedinasimilarmannertoTedds.

    22. ClicktheCalculateCalcSection button.

    23. Thecalculationwillnowrunagain trychangingsomeoftheinputdataintheinterface.

    24. DONOTovertypevaluesonthepagepriortorecalculating thisisnotthewaytochangeinputdatawhen

    usingourlibrarycalculations(asdistinctfromonesyouhavewrittenyourselfinthemannershowninthe

    previoussectionoftheguide)inTeddsforWord.

    Addinganothercalculationtothedocument

    TostartanewcalculationinthisdocumentcreateanewCalculationSection.

    25. Placeyourcursorbelowyourexistingcalculations.

    26. ClicktheAddNewCalcSectionbutton.

    27. Typeinanameforthenewsectionthiswillformthetitleforyournextcalculation.ClickOKtoenterthenew

    section.

    28. Anewcalculationshouldbeplacedbelowthistitleandthuswithinthesection.

    29. Retrieveanothercalculationfromthelibraryandplaceitwithinthissection

    30. Tocalculatejustonesection,weplaceourcursorwithinthesectionandusetheCalculateCalcSection

    button.

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    31.

    WhatNext?

    Congratulations!Youhavecompletedthethirdexerciseoftheguideandlearnedallyouneedtoruncalculations

    fromtheLibraryinTeddsforWord.

    Youcannowsavethedocumentandreuseitasappropriate.

    Inthenextsectionyouwilllearnhowyoucanmakeyourowncalculationsevenmorepowerful.

    CalculationSectionsExplained

    ReferbacktothesectionStoringVariablesinTeddsonpage 32.Youwillnotethatherewehave

    justonelistofsavedvariables,knownasDocumentvariables,aswehavenotusedCalculation

    Sections.WhenweuseCalculationSections,TeddsforWordsavesthevariablesforeach

    calculationinaseparatelistuniquetoeachsection.TheseareknowsasSectionvariables.Thisensuresthatallyourinputvaluesareretainedseparatelyfromthoseforanothercalculation.

    Whenyouneedtoupdateasinglecalculationwithinadocumentthatcontainsmanycalculations,

    simplyplaceyourcursorwithinthatsectionandusetheCalculateCalcSectioncommand.Place

    yourcursorwithinthefirstsectioninyourdocument,andclicktheVariablesbuttontoviewthe

    uniquelistforthispartofthedocument.

    TeddsforWordalsohascommandswhichenableyoutomanipulatethecalculationsectionsin

    yourdocument.Youcandeleteacalculationsection,copyit,pasteitintoanewlocationinyour

    documentandchangeitsname.

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    WritingTeddsCalculations Stage2

    Exercise4:UsingMathandDatafunctionsandFormattingResults

    Inthis

    exercise

    we

    will

    build

    on

    the

    calculation

    we

    wrote

    in

    Exercise

    2to

    extend

    its

    capabilities

    and

    introduce

    some

    moreTeddsfeatures.

    ButtonsusedinthisExercise(TeddsforWord2002 2003)

    ThenewcommandsyouwillbeintroducedtointhisexercisearelocatedontheTeddsCalcstoolbarandTedds

    Formattoolbarasshownbelow:

    ButtonsusedinthisExercise(TeddsforWord2007 2010 2013)

    ThenewcommandsyouwillbeintroducedtointhisexercisearelocatedontheLibraryandShow/Hidegroupsof

    theTeddstabasshownbelow:

    DefiningInputVariables

    1. Openthedocumentyoucreatedinexercise2 Exercise 2.

    2. Herearethenewcalculationswewilladdtochecktheadequacyofanactualsection:

    3. Typethefirsttwoparagraphs,whicharejusttext,belowtheexistingcalculation.

    Allow about 30 minutes to complete this exercise.

    Checksection;

    Trya150ParallelFlangedChannel

    Sectionproperties; A=2254mm2; rx=60.8mm; ry=23.9mm

    Designradiusofgyration; rd=min(rx,ry)= ?cm

    Actualstress; f a=N/A= ?MPa

    Actualslenderness; =Le/rd= ?f1

    ShowFieldCodes

    LaunchEngineeringData

    ShowFieldCodesLaunchEngineeringData

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    4. Typethethirdparagraphandnotethatherewearedefiningthreeinputvariableswhicharepropertiesofthe

    sectionwearechecking.Ensureyouseparatethetextandalltheexpressionsusingdelimiters(;)asshown.

    TeddsMath

    Functions

    5. Nowtypethefourthparagraph.NotehowtheTeddsmathfunctionminisusedhere.

    6. Nowtypethefifthparagraph thisisasimpleexpressionthatdeterminesanddisplaystheactualstressinthe

    sectionandassignstheresulttothevariablefa.

    ResultAccuracyandFormats

    Itissufficienttodisplaytheslendernesstoonedecimalplace.Todothisweuseaformatstringtooverridethe

    defaultresultsettingofthreedecimalplaces.

    7. Nowtypethelastparagraphofthenewcalculationsasfollows.UsetheGreektextbuttonasyoudidonpage

    31forthevariablename.

    8. Thecharactersf1followingthe ?aretheformatstring.Theformatstringmustimmediatelyfollowthe ?with

    nospaceinbetweenasshown.Seebelowforafullerexplanation.

    9. Onceyouhavefinishedtypingthislastexpression,checkthenewparagraphscarefully.Haveyouincludedall

    thedelimiters?Haveyouusedsubscriptscorrectly?Haveyouusedthecorrectcaseforvariablenamesand

    units?

    10. Whenyouaresatisfiedthateverythingiscorrect,clicktheCalculateAllbutton.

    11. Ifyou

    have

    an

    Error,

    then

    Interrupt

    and

    see

    Errors

    and

    Troubleshooting

    on

    page 33.

    Fix

    any

    errors

    until

    your

    calculationworksfully.

    12. Reviewyourresultsandlookatthelastparagraphtoseehowtheformatstringweusedhasoperated:

    Amathfunctionisalwaysfolloweddirectlybyitsargument(s)inparenthesesasshownhere.

    TherearemanymoresuchfunctionsavailableinTeddsforWord.

    Forfulldetailsofthisandotherfunctions,consulttheTeddsHelpsystemtopicTeddsMathematics/

    Functions,orusetheCalcWritingAidssetfromtheLibraryAccessSystem,whereallfunctionsare

    completelydocumented.

    http://-/?-http://-/?-
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    13. ClicktheVariablesbuttontoexaminethelistofsavedvariablesandcheckthestoredvalueforthisvariable:

    UsingDatafunctionsincalculations

    Thecalculationaswrittenisveryuseful,butwecanenhanceitfurther.OnebigimprovementistoincludeaData

    Listinthecalculation,makingthepropertiesofahugenumberoftypesandsizesofsectionsinstantlyavailable.

    1. FirsteditthetwoparagraphsunderneaththeheadingCheckSection;asfollows:

    2. Deletethe

    following

    text

    for

    the

    section

    name

    Try

    a150

    Parallel

    Flanged

    Channel.

    Leave

    an

    empty

    line

    here.

    3. Nextdeletejustthevaluesforthepropertiesofthesection.Replacethemwitha?resultfield.Youshouldend

    upwiththefollowing:

    4. Finally,placeyourcursorasshownattheveryendoftheheading.

    RetrievingDataListsfromtheLibrary

    5. ClickthebuttontoLaunchtheTeddsEngineeringData.

    6. ThisopensaspecialSetintheLibrarywherealltheDataListsandDataTablesareaccessed.Thereisalotof

    datainthisset.WewishtofindaDataTablethatincludessteelpropertiessuitableforanAS4100calculation.

    WewillusetheFindfacilitytohelpuslocatesuchatable.

    ResultFormatStringsExplained

    Youcanoverridethedefaultresultsetting,andreduceorincreasethenumberofdecimalplaces

    foradisplayedresult,byusingaresultformatstringafterthe?resultfield.Forexampletyping?f2

    willdisplaytheresulttotwodecimalplaces.Itisimportantthatthereisnospacebetweenthe

    formatstringandthe?.Theformatstringcharacterssignifythefollowing:

    f=fixedformat,and2=resulttobedisplayedto2decimalplaces(canbefrom015)

    Notethatformatstringsonlycontroltheprecisionoftheresultdisplayedinthedocument,notany

    resultthat

    is

    stored

    by

    Tedds.

    Forfulldetailsofthisandotherresultformats,consulttheTeddsHelpsystemtopicTeddsResult

    Formats/FormatStrings.

    Place cursor here

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    7. FirstselecttheGroupwewanttosearchinAustralianstandards.SelectEdit/Findinthelibrary,andtypeinAS

    4100asshown.

    8. LibraryAccessSystemfindstheAS4100groupwhichcontainsthedatalistswhichareappropriateforAS4100

    design,clicktheplussigntotheleftofthisgroup.PicktheSteelsectionsdatalist(AU)itemwhichisalso

    highlighted

    above.

    Steelsectionsdatalist(AU)

    9. Nowtobringthisitemintoyourcalculation,eitherdoubleclicktheitem,orclicktheExecute

    button.Youshouldfindthefollowinghasbeenenteredinyourdocument.

    10. ThistextinsertedisaTeddsDataListFieldwhichlaunchesthespecifiedDataList(furtherdetailsonTedds

    Fieldsare

    given

    below),

    11. ClosethelibraryonceyouhaveretrievedtheTeddsDataListField.

    12. NowclickCalculateAlltocalculatethedocumentagain.

    13. TheDataListwillnowbedisplayedwhentheTeddsDataListFieldiscalculated:

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    14. Selectthe150channelsectionthenclickontheDetailsbuttontoexaminethevariablesdefinedinthetable.

    15. ClicktheSelectbuttontoreturnthesevariablestoyourcalculations youwillseethatthesection'sproperties

    fromtheDataListreplacethe?fieldsinyourdocumentandtheTeddsFielddisplaysthechoiceyoumadein

    theDataList

    16. TheDataListisnowintegratedwithyourcalculation.Recalculateafewtimes,eachtimechangingyour

    selectionof

    channel

    size

    in

    the

    Data

    List,

    to

    test

    this.

    17. ClicktheVariablesbuttonandyouwillseethatallthevariablesdefinedbytheDataListarelistedandarethus

    availabletobeusedincalculations.

    18. Savethecalculationatthisstage,aswewillbuildonitinthefinalexercise.

    19. DataTablescanbeintegratedwithyourcalculationsinexactlythesameway.

    Notethatalthoughwehaveusedexactlythesamenamesfortheradiiofgyrationinour

    calculationasthosedefinedbytheDataTable,rxandrywehavedefinedtheareaasA.Inthe

    DataListtheareaofthesectionisnamedAg.Ifwedontusethesamenames,thenourcalculations

    willnot

    integrate

    correctly.

    We

    therefore

    need

    to

    change

    the

    variable

    name

    in

    our

    calculations

    (A)

    to

    thatheldintheDataList(Ag).Thevariableisusedtwice.

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    TeddsFields

    20. ClicktheFieldCodes button.

    21. LookattheTeddsFieldinyourdocumentandyouwillseethefollowing:

    22. ThecommandthatrunstheDataListisnowrevealed.ClicktheFieldCodesbuttonagaintoreturntothe

    normalviewofthedocument.

    WhatNext?

    Congratulations!Youhavecompletedthefourthexerciseandlearnedeverythingyoureallyneedtowritepowerful

    Teddscalculations.Maybenowwouldbethetimetohaveagoatwritingacalculationofyourown.It'sagoodidea

    tostartwithsomethingsimpleandbuildonthecomplexityasyoubecomemorefamiliarwithTedds.

    ThenextstepintheguideisaboutmakingTeddscalculationsstilleasiertoworkwith,andisespeciallyrelevantif

    youenvisage

    writing

    calculations

    for

    others

    to

    use.

    Even

    if

    your

    calculations

    are

    for

    your

    own

    use

    you

    may

    find

    thesefurtherfeaturesbeneficialsowerecommendthatyoureviewthem.Youmightliketoleavethisstepuntilyou

    havehadagoatwritingacalculationofyourownusingwhatyouhavelearnedsofar.

    TeddsFieldsExplained

    TheFieldCodesbuttonenablesyoutoseeandthuseditthehiddencommandswhichareTedds

    Fields.ThesecommandsrunspecialfunctionsinTeddsliketheDataLists.Wewillseesomemore

    TeddsFields

    shortly.

    A

    Tedds

    Field

    will

    run

    when

    it

    is

    calculated,

    like

    any

    normal

    expression.

    We

    hidetheTeddsfield,sinceyouwouldnotwantittoappearinaprintedreport.TheFieldCodes

    buttonrevealstheTeddsFields.TeddsFieldsshouldbetreatedlikeexpressions,andseparated

    fromtextandotherexpressionsinthesameparagraphusingsemicolons.

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    EnhancingCalculations

    Thereisevenmorefunctionalityavailableforourcalculationsthanwehaveseensofar.Whetheryouusethese

    enhancementsdependsbothonthepurposeofthecalculation,andonthetimeyouhaveavailable.Certainlythese

    featuresareveryusefulwhenyouarewritingcalculationswhichotherswilluse(aswedoatCSC).HencetheTedds

    libraryispackedwithexampleswhichusethesefeatures,andyouhavealreadyseenmanyofthemwhenrunning

    ourcalculations.

    Exercise5:EnhancingCalculations

    Inthisexercisewewillenhancethepreviouscalculationandyouwillseewhatwearetalkingabout.

    ButtonsusedinthisExercise(TeddsforWord2002 2003)

    Theonly

    new

    command

    you

    will

    be

    introduced

    to

    in

    this

    exercise

    is

    located

    on

    the

    Tedds

    Calcs

    toolbar

    as

    shown

    below:

    ButtonsusedinthisExercise(TeddsforWord2007 2010 2013)

    TheonlynewcommandyouwillbeintroducedtointhisexerciseislocatedontheInsertgroupoftheTeddsCalcs

    ribbonas

    shown

    below:

    TeddsInputFields

    TheTeddsInputFieldspeedsuptheeditingandoftenthecreatingofinputvariables.Wewillreplacealltheexisting

    variabledefinitions

    in

    the

    calculation:

    1. DeletetheentiredefinitionfortheYieldstrength,fu,fromyourpage.Leaveyourcursorontheemptyline.

    2. ClicktheTeddsFieldbutton.

    Allow about 15 minutes to complete this exercise.

    TeddsField

    TEDDS Field

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    3. Thefollowingdialogwillappear.Enterthedetailsshowntodefinetheinputforthisvariable:

    4. Notethatwedonotputavalueinthisdialog thisisenteredwhenthestatementiscalculated.Notethe

    following:

    5. Acceptthe

    defaults

    for

    other

    options

    and

    click

    OK

    when

    you

    have

    everything

    entered.

    6. Thefollowingwillappearonthelinecontainingyourcursor:

    7. WiththeFieldCodesbuttononyouwillseethefollowingTeddsInputFieldprecedingthetextontheline.

    8. Calculateyourdocumenttorunit:

    9. TheSetVariableValuedialogappears,asshownabove.

    Prompt=Yieldstrength

    Name=fu

    Units=MPa

    Defaultvalue=0

    Format=Fixed

    No.ofdecimalplaces=0

    Prompt tellstheuserwhatthevariableisandappearsonthepage

    Name theuniquenameofthevariable

    Units ifthepropertyhasdimensionsthenenteraunithere

    Defaultvalue thisvaluewillbedisplayedinitiallyforusertoeditoraccept

    Format theformatdisplayedonthepage

    No.ofdecimalplaces thenumberofdecimalplacesdisplayedonthepage

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    10. Becausewealreadyhaveavaluedefinedforthisvariableitisdisplayedintheinput.Youcanacceptit,oreditit

    asrequired.Thereisnoneedtofindandeditthevariablevalueonthepage,asitisautomaticallyupdated

    whenyouenteravalueintheSetVariableValuedialog.

    11. Deleteandreplacethe3remainingvariabledefinitionsinthesamemannerthetablebelowshowswhatyou

    needto

    enter

    in

    the

    Insert

    Tedds

    Field

    dialog

    for

    each

    of

    the

    three

    variables

    in

    order

    from

    left

    to

    right.

    When

    youhavedonethis,recalculateyourdocumenttoensurethatyourdefinitionsarecorrect.

    .

    Property

    Input N Le L

    Prompt Tieforce Tieeffectivelength Slendernesslimit

    Name N Le L

    Units kN m

    Defaultvalue 300

    Format fixed fixed fixed

    No.

    of

    decimal

    places 2 3 0

    ToenterGreekcharactersintheInsertTeddsFielddialogforvariablenameslikesimplyclick

    theGreekcharacterbutton( )andthentypeintheequivalentRomancharacter,inthiscase

    youneedtotypel(i.e.lowercaseletterL)toget.

    ToenterSubscriptorSuperscriptcharacterssimplyclicktheSubscriptorSuperscriptbutton( )

    andthencontinueandtypeinthesubscriptorsuperscript.Onceyouhavereacheditsendclickthe

    buttonagaintoswitchbacktotypingnormaltext.

    TheDefaultvalueisentirelyoptional.Ifyouenteroneitwillbedisplayedthefirsttimea

    calculationisrun,otherwisetheinputboxwillbeempty.Deletethestoredvariablesandre

    calculateto

    see

    the

    defaults

    in

    operation.

    TeddsInterfaceDesigner

    AlthoughTheTeddsInputFieldcanbeusedtocreateallthevariablesrequiredinacalculation,if

    youwouldliketogiveyourcalculationsaslickerappearancewewouldstronglyrecommendusing

    theTeddsInterfaceDesignerinstead.Thiseasytousetoolallowsyoutoplacealltheinputvariables

    onasingleinterfacealongwithsketchesandnotesifrequired.Foraworkedexampleandfurther

    detailsofhowtousetheTeddsInterfaceDesignerrefertotheTeddsforWordHelp.

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    TeddsShowFields

    Thefinalthingwewouldlikethecalculationtodoisautomaticallyassessoursectionandreportinthedocument

    whetherourchosensectionispassingorfailingand,ifitisfailing,why.WeuseaTeddsShowFieldtodothis.

    1. Enterthefollowingtwoparagraphsafteryourexistingcalculations:

    2. Theselasttwovalueshelpusassesstheutiliationofthesectionforthetwochecks.Assigningthemtooutput

    variableswillhelpuswithcreatingTeddsShowFields.Calculateyourdocumentonceyouhavewrittenthemto

    ensuretheyareworkingproperlybeforeproceeding.

    3. PlaceyourcursorbeneaththeseparagraphsandclicktheInsertTeddsFieldbutton.

    4. SelecttheShowtab.TheShowFieldwewanttocreatewilltestwhetherthesectionisfailingstressandoutput

    amessagetogivethestatusofthecheck.

    5. SelecttheConditiontypeoptionandinputthefollowinginformation:

    6. TheoutputoftheTeddsShowFieldconsistsoftwotextmessagesknownasoutputstrings.Onlyoneoutput

    stringisdisplayedinthedocumentdependingonthestatusofthecondition.

    7. Checkyourinputcarefully,thenclickOKtoentertheTeddsShowFieldinthedocument.

    8. WhenyouhaveOK'dtheinput,clicktheFieldCodesbuttontoviewtheresultingTeddsShowField.Itshouldbe

    asshownbelow.IfyourTeddsShowFieldisincorrect,thebestthingtodoatthisstageistodeleteitandrun

    throughtheInsertTeddsFielddialogagain.

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    Tedds2013 51 Deliveredby

    UsingLogicInTedds

    9. TakeacloselookatthisTeddsShowfield,andyoucanseehowweuseasimplelogicstatementtooutputone

    oftwopiecesoftextusingtheiflogicaloperator.

    if(check_stress>1,Sectionfailsstresscheck,SectionOKforstress)

    Thegeneralformofthislogicexpressionisasfollows:

    if(condition,true_output,false_output)

    10. NowcalculateyourdocumenttocalculatetheTeddsShowField.Youshouldfindyouhavesomethingsimilarto

    thefollowinginyourProgressLogandyouwillalsoseetheoutputtextonthepagewhereyouplacedthe

    TeddsShowField.

    11. Changesomeofyourinputvaluesandrecalculateafewtimestotestyourfullcalculationandboththepass

    andfailoutputoftheTeddsShowField.

    WhatNext?

    Congratulations!YouhavecompletedthefinalexerciseintheguideandarereadytobeginusingTeddstoitsfull

    potential.

    Hereareafewthingsyoucouldtrynext:

    CreateanotherTeddsShowFieldsimilartothatabovefortheslendernesscheck followingisthelogic

    statementyouwoulduseforthis:

    CreateaTeddsShowFieldtogivetheoverallstatusofthesection,checkingbothslendernessandstress.Try

    thefollowing:

    TakealookatTeddsMessageFields.TheinputfortheseisthesameasTeddsShowFieldsbuttheiroutputis

    displayedinaMessagebox,ratherthaninthedocument.YouwillseeexamplesoftheiruseintheTedds

    EngineeringLibraryCalculations,forexampletheRCFootingdesigncalculation.

    TrycreatingMessagesusingtheValueofVariableoptiontoshowthevaluesoftheminimumareaand

    radiusofgyrationintheLogbeforetheDataListisdisplayed.

    Notethatyoucanusethiskindofexpressiontodefinevariablesusingacondition.The

    outputscanbevalues,expressionsorfurtherlogicexpressions.Forexample:

    a=if(b>c,10,20)= ?

    CheckthefollowingtopicinTeddsHelpforfulldetails:

    TeddsMathematics/Functions/LogicalFunctions

    Condition check_slender>1

    Condition and(check_stress

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    Ofcoursethere'smuchmoreforyoutodiscover.Wewishyouanenjoyableandproductivetimeinusingthe

    programinyourdaytodaywork,andexploringitscapabilitiesmorefully.

    IfyouwouldliketoreaduponfurtherinformationaboutTedds,thenwewouldrecommendtheTeddsUsers

    Guide.YouwillfindthisintheDocumentationfolderwithinthefoldertowhichyouinstalledTedds.Themanualis

    inthe

    electronic

    .pdf

    format.

    The

    information

    in

    the

    manual

    is

    also

    available

    within

    the

    Tedds

    Help

    system,

    which

    youcanaccessintheusualway.

    SomeTeddsdialogshavecontextsensitivehelp.ToseethissimplyclicktheHelpbuttoninthedialog.

    Wealsoruntrainingcoursesinmostlocales,forfurtherinformationonavailabilitycontacttheTeddssupportteam

    inyourregion,simplyclicktheSupporticoninanyofTeddsautomatedcalculations.


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