7/31/2019 BOOK 05 [HU]

1/13

DOCUMENT NO. DOC. NO. 05 - 42 09 050 - HU

02 - - -

NUMBER OF PAGES 3 3 - - -

DESIGN-IV: MACHINERY BASIC DESIGN

HULL

ATTACHMENT NO. 01

7/31/2019 BOOK 05 [HU]

2/13

Proj ect

Doc. No

Rev.No

Type

TABLE OF CONTENTS

PHILOSOPHY

1. INTRODUCTION 1

1.1 Descript ion 11.2 Obj ect ive 1

2. REFERENCES 1

3. ABBREVIATIONS 1

4. DESIGN PARAMETER 1

4.1 Principal Dimensions 1

4.2 Coeff icients and Contants 1

5. DESIGN REQUIREMENTS 2

5.1 St ructure 2

5.2 Tanks and Payload 3

6. SUMMARY 4

ATTACHMENT NO. 01 CALCULATION

1. St ructure 1

2. Tanks and Payload 2

ATTACHMENT NO. 02 - BALLAST TANK VOLUME

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HULL

: DESIGN IV

: 05 - 42 09 050 - HU

:

: Table of Contents

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7/31/2019 BOOK 05 [HU]

3/13

Proj ect

Doc. No

Rev. No

Type

1 INTRODUCTION

1.1 Descript ion

1.2 Objective

2 REFERENCESa. GermanischerLloydRulesandGuidelines2011b. ICLL, MARPOL 73/ 78, IBC-Code and IGC Code

3 ABBREVIATIONS

Ao = Main f rame spacing

Lpp = Length between perpendiculars

Lwl = Length based on waterlineAP = After peak

FP = Fore peak

B = Breadth of ship

h = Double bot tom's height

4 DESIGN PARAMETER

4.1 Principal DimensionWe can find t his ship's principal dimension f rom Lecture Design before, such as ;

1. Lpp = 123 m

2. B = m

3. T = 8.8 m

4 H

20.2

: DESIGN IV

: 05 - 42 09 050 - HU

: 01

: Philosophy

HULL

A hull is the watert ight body of a ship. Above the hul l is the superstructure and/ or deckhouse

where present . The l ine where the hul l meets the water surface is cal led waterl ine. The

structure of hul l var ies depending on the ship type. In this document, wi ll explain about the

calculation of frame spacing, watertight bulkhead, double bott om and the tank summary that we

have done before. Al l of those i tems, wi ll be appropriate wi th recommended class rule,

Germanischer Lloyd and Guidelines 2011.

The purpose of this document is to determining and calculate the hull structure such as the main

frame spacing, watert ight bulkhead, double bottom and the tanks.

11 5

7/31/2019 BOOK 05 [HU]

4/13

Proj ect

Doc. No

Rev. No

Type

3. Cp disp =

4. Cp wl =

5. Am =

6. Cm =

7. LCB =

8. CWP =

5 DESIGN REQUIREMENTS

5.1. STUCTURE

a. Frame Spacing

The frame spacing "a" will be measure from moulding edge to moulding edge frame.

Main frame (Ao) formula :

Ao = (Lpp/ 500)+0.48 . . . . . . . . . (1)

b. Colli sion Bulkhead

Where,

c. Aft Peak Bulkhead

0.717

HULL

: DESIGN IV

: 05 - 42 09 050 - HU

: 01

: Philosophy

0.70321

174.916

0.984

1.48

0.79

According to Germanischer Lloyd Rules and Guidelines 2011, Chapter 1 Section 9.A.1,1.1

Frame spacing. Forward of the col l ision bulkhead and aft of the after peak bulkhead, the

frame spacing shall in general not exceed 600 mm.

According to Germanischer Lloyd Rules and Guidelines 2011, Chapter 1 Section 11.A.2.1, a

collision bulkhead shall be located at a distance from the forward perpendicular of not less

than 0.05 Lc or 10 m, whichever is t he l ess, and except as may be permit t ed by theAdminist ration, not more than 0.08 Lc or 0.05 Lc + 3m is the greater.

Length Lc (according to ICLL, MARPOL 73/ 78, IBC-Code and IGC Code), the length Lc isto be

taken as 96%of t he tot al length on a waterl ine.

An af t peak bulkhead, enclosing t he st ernt ube and rudder t runk in a wat ert ight

compartment, is to be provided. Where the shafting arrangements make enclosure of thestern tube in a water t ight compartment impract ical , al ternat ive arrangements wi ll be

specially considered. The aft peak bulkhead location on ships powered and/ or controlled by

equipment that do not require the f i t t ing of a stern tube and/ or rudder trunk wi ll also be

subject to the special consideration.

I GL R l d 't l i l l b t th i t f ft k b lkh d f l b t

7/31/2019 BOOK 05 [HU]

5/13

Proj ect

Doc. No

Rev. No

Type

e. Limit ation of cargo tank length (GL Part 1 Chapter 1 Section 24 A. 3.4.1)

f. Limit ation of cargo tank length (GL Part 1 Chapter 1 Section 24 A. 3.4.2)

Limit ation of cargo tank length (GL Part 1 Chapter 1 Section 24 A. 3.4.2)

Double side(GL Part 1 Chapter 1 Sect ion 24 A. 3.2.2)

5.2 TANKS AND PAYLOAD

All the description refer to the Doc. No. 01 - 42 09 050 - ES.

Irrespective of the ship's deadweight, the length of cargo tanks of oil and product tankers

measured between oil t ight bulkheads is not to exceed 10 m or the values l isted in Table

24.1, whichever is greater.

Where the tank length exceeds 0,1 L and/ or the tank breadth exceeds 0,6 B calculations

must be carried out in accordance with Section 12, C.1. to examine if the motions of liquids

in part ial ly f il led tanks wi ll be in resonance wi th the pi tching or heel ing mot ions of thevessel.

Where the tank length exceeds 0,1 L and/ or the tank breadth exceeds 0,6 B calculationsmust be carried out in accordance with Section 12, C.1. to examine if the motions of liquids

in part ial ly f il led tanks wi ll be in resonance wi th the pi tching or heel ing mot ions of the

vessel.

: Philosophy

HULL

: DESIGN IV

: 05 - 42 09 050 - HU

: 01

Double hull requirements for oil tankers of 5 000 tdw & above (GL Part 1 Chapter 1 Section

24 A. 3.2.1)

The entire cargo tank length is to be protected by a double side (wing tanks or spaces) and

double bottom tanks or spaces as outl ined in the fol lowing paragraphs.

Wing tanks or spaces are to extend ei ther for the ful l depth of the ship's side or from the

top of the double bottom to the uppermost deck, disregarding a roundedgunwale where

f it ted. They are to be arranged such that the cargo tanks are located inboard of the

moulded line of the side shell plating, nowhere less than the distance w which is measuredat every crosssection at right angles to the side shell .

Double hull requirements for oil tankers of 5 000 tdw & above (GL Part 1 Chapter 1 Section

24 A. 3.2.1)

The entire cargo tank length is to be protected by a double side (wing tanks or spaces) and

double bottom tanks or spaces as outl ined in the fol lowing paragraphs.

7/31/2019 BOOK 05 [HU]

6/13

ATTACHMENT NO. 01 - CALCULATION

DESAIN-IV: MACHINERY BASIC DESIGN

HULL

7/31/2019 BOOK 05 [HU]

7/13

Project

Doc. No

Rev. No

Type

1. STUCTURE

a. Frame Spacing

The frame spacing "a" will be measure from moulding edge to moulding edge frame.Main frame (Ao) formula :

Ao = (Lpp/500)+0.48 . . . . . . . . . (1)

= (123/500)+0.48

=

= 0.7 m

For frame spacing forward of the collision bulkhead and aft of the after peak bulkhead it take :

= 0.6 m

b. Collision Bulkhead

Where,

The Lwl of this ship = m

The 96%Lwl = 96%*127.92

= 123 m

0.05 Lc = 0.05*123

= m

For the result :

Collision Bulkhead not less then 6.15 meter it will take 8.5 m from FP

c. Aft Peak Bulkhead

HULL

: DESIGN IV

: 05 - 42 09 050 - HU

: 01

: Attachment No. 01

According to Germanischer Lloyd Rules and Guidelines 2011, Chapter 1 Section 9.A.1,1.1 Frame

spacing. Forward of the collision bulkhead and aft of the after peak bulkhead, the frame spacing

shall in general not exceed 600 mm.

0.726

0.726 m is the maximum spacing allowed of main frame and for this design the value of main

frame taken :

According to Germanischer Lloyd Rules and Guidelines 2011, Chapter 1 Section 11.A.2.1, a

collision bulkhead shall be located at a distance from the forward perpendicular of not less than

0.05 Lc or 10 m, whichever is the less, and except as may be permitted by the Administration,

not more than 0.08 Lc or 0.05 Lc + 3m is the greater.

Length Lc (according to ICLL, MARPOL 73/78, IBC-Code and IGC Code), the length Lc is to be

taken as 96% of the total length on a waterline.

127.92

6.15

An aft peak bulkhead, enclosing the sterntube and rudder trunk in a watertight compartment, is

7/31/2019 BOOK 05 [HU]

8/13

Project

Doc. No

Rev. No

Type

d. Engine Room Bulkhead

e. Cargo Holds Bulkhead

Cargo Holds Bulkhead I = frame no. 45

Cargo Holds Bulkhead II = frame no. 65

Cargo Holds Bulkhead III = frame no. 85

Cargo Holds Bulkhead IV = frame no. 104

Cargo Holds Bulkhead V = frame no. 123

Cargo Holds Bulkhead VI = frame no. 143

Cargo Holds Bulkhead VII = frame no. 163

f. Double Bottom

h = B/15 (2)= 20.2/15

= 1.3 m

not less than 1.3 meters, so for this design it will take :

= 1.4 m

2. TANKS AND PAYLOAD

All of the tank and payload calculation has been applied at Doc. No. 01 - 42 09 050 - ESThe following summary will be shown below :

NO

1

2

3

Defining this bulkhead is depending on main engine dimension and another equipment will be

added like the transmision system, auxiliary engine, and another. And the in this design engine

room bulkhead will be taken 26 frame spacing, and right close to frame number 35.

The cargo holds located from frame number 45 - 163, where in the rest frame is used to be pumproom in frame number 35 - 39, slop tank frame number 39 - 45 and cofferdam frame number 163 -

165. For the cargo holds, amount designing 6 cargo holds.

According to GL 2011 section 24.A.3.2.3 Double bottom, at any cross-section the depth of each

double bottom tank or space is to be such that the distance h between the bottom of the cargo

tanks and moulded line of the bottom shell plating measured at right angles so the bottom shell

plating is not less than :

HULL

: DESIGN IV

: 05 - 42 09 050 - HU

: 01

Weight Displacement 16184.29 ton

E Range Number E 3935 46

: Attachment No. 01

Displacement Volume

SYMBOL

m3

15789.55

CALCULATION RESULT

7/31/2019 BOOK 05 [HU]

9/13

Project

Doc. No

Rev. No

Type

NO

15

16

17

18

19

20

21

22

23

24

25

26

27

for the tanks caclculation by simpson method will be refer to the Attachment No. 02.

DO tank volume VDO 35.63 m3

Weight LO WLO 0.81 ton

Weight DO WDO 29.39 ton

CALCULATION SYMBOL RESULT

Volume Tanks Fresh Water Vfw 16.00 m3

Crew's Weight 0.96 ton

LO tank volume VLO 0.92 m3

Weight of Fresh Water Wfw 15.85 ton

m3

Provision Weight 0.24 ton

Weight Total of Ship Supplies Wtotal 194.20 ton

: DESIGN IV

: 05 - 42 09 050 - HU

: 01

: Attachment No. 01

Crude Oil, Mexican

HULL

Density of Load Maximum 0.98

Load Type

Payload 11999.10 ton

Cargo Hold's Volume 12265.43

7/31/2019 BOOK 05 [HU]

10/13

DESAIN-IV: MACHINERY BASIC DESIGN

HULL

ATTACHMENT NO. 02 -

BALLAST TANK VOLUME

7/31/2019 BOOK 05 [HU]

11/13

THE CALCULATION OF BALLAST TANK BY SIMPSON METHOD

THE AREA OF TANK 1 AND 12

y1 y2 y3 y4 y5 1 4 2 4 1

WL 0 3.5 1.1667 4.011 2.967 1.94 1.035 0.356 4.011 11.868 3.88 4.14 0.356 24.255 28.298

WL 0.7 3.5 1.1667 6.402 5.488 4.336 2.917 1.665 6.402 21.952 8.672 11.668 1.665 50.359 58.752

WL 1.4 3.5 1.1667 7.197 6.15 4.894 3.447 2.118 7.197 24.6 9.788 13.788 2.118 57.491 67.073

A1 A2 A3 1 4 1

0.7 0.2333 28.298 58.752 67.073 28.298 235.01 67.073 330.38 77.088

THE AREA OF TANK 2 AND 11

y1 y2 y3 y4 y5 1 4 2 4 1

WL 0 3.5 1.1667 7.083 6.564 5.866 5 4.011 7.083 26.256 11.732 20 4.011 69.082 80.596

WL 0.7 3.5 1.1667 9.14 8.796 8.311 7.414 6.402 9.14 35.184 16.622 29.656 6.402 97.004 113.17

WL 1.4 3.5 1.1667 9.72 9.43 9.019 8.211 7.197 9.72 37.72 18.038 32.844 7.197 105.52 123.11

A1 A2 A3 1 4 1

0.7 0.2333 80.596 113.17 123.11 80.596 452.69 123.11 656.39 153.16

WL h 1/3hordinate (y) simpson's factor (s)

A area = 1/3 h y x s (m2)

h 1/3hordinate (y) simpson's factor (s)

ys V Volume = 1/3 h x (Area x S.Factor)

ys

WL h 1/3h

ordinate (y) simpson's factor (s)

A area = 1/3 h y x s (m2)

h 1/3hordinate (y) simpson's factor (s)

ys V Volume = 1/3 h x (Area x S.Factor)

ys

Page1of3

7/31/2019 BOOK 05 [HU]

12/13

THE AREA OF TANK 3 AND 10

y1 y2 y3 y4 y5 1 4 2 4 1WL 0 3.325 1.1083 7.606 7.606 7.606 7.438 7.083 7.606 30.424 15.212 29.752 7.083 90.077 99.835

WL 0.7 3.325 1.1083 9.389 9.389 9.389 9.275 9.144 9.389 37.556 18.778 37.1 9.144 111.97 124.1

WL 1.4 3.325 1.1083 9.893 9.893 9.893 9.803 9.72 9.893 39.572 19.786 39.212 9.72 118.18 130.99

A1 A2 A3 1 4 1

0.7 0.2333 99.835 124.1 130.99 99.835 496.39 130.99 727.21 169.68

THE AREA OF TANK 4 AND 9

y1 y2 y3 y4 y5 1 4 2 4 1

WL 0 3.325 1.1083 7.606 7.606 7.606 7.606 7.606 7.606 30.424 15.212 30.424 7.606 91.272 101.16

WL 0.7 3.325 1.1083 9.389 9.389 9.389 9.389 9.389 9.389 37.556 18.778 37.556 9.389 112.67 124.87

WL 1.4 3.325 1.1083 9.893 9.893 9.893 9.893 9.893 9.893 39.572 19.786 39.572 9.893 118.72 131.58

A1 A2 A3 1 4 1

0.7 0.2333 101.16 124.87 131.58 101.16 499.49 131.58 732.23 170.85

THE AREA OF TANK 5 AND 8

y1 y2 y3 y4 y5 1 4 2 4 1

WL 0 3.5 1.1667 7.36 7.557 7.606 7.606 7.606 7.36 30.228 15.212 30.424 7.606 90.83 105.97

WL 0.7 3.5 1.1667 9.286 9.378 9.389 9.389 9.389 9.286 37.512 18.778 37.556 9.389 112.52 131.27

WL 1.4 3.5 1.1667 9.791 9.879 9.893 9.893 9.893 9.791 39.516 19.786 39.572 9.893 118.56 138.32

WL h 1/3hordinate (y) simpson's factor (s)

A area = 1/3 h y x s (m2)

h 1/3hordinate (y) simpson's factor (s)

ys V Volume = 1/3 h x (Area x S.Factor)

ys

WL h 1/3hordinate (y) simpson's factor (s)

A area = 1/3 h y x s (m2)

h 1/3hordinate (y) simpson's factor (s)

ys V Volume = 1/3 h x (Area x S.Factor)

ys

WL h 1/3hordinate (y) simpson's factor (s)

A area = 1/3 h y x s (m2)ys

Page2of3

7/31/2019 BOOK 05 [HU]

13/13

A1 A2 A3 1 4 1

0.7 0.2333 105.97 131.27 138.32 105.97 525.1 138.32 769.38 179.52

THE AREA OF TANK 6 AND 7

y1 y2 y3 y4 y5 1 4 2 4 1

WL 0 3.5 1.1667 5.308 5.876 6.436 6.977 7.36 5.308 23.504 12.872 27.908 7.36 76.952 89.777

WL 0.7 3.5 1.1667 7.109 7.797 8.458 8.986 9.286 7.109 31.188 16.916 35.944 9.286 100.44 117.18

WL 1.4 3.5 1.1667 7.831 8.498 9.096 9.537 9.791 7.831 33.992 18.192 38.148 9.791 107.95 125.95

A1 A2 A3 1 4 1

0.7 0.2333 89.777 117.18 125.95 89.777 468.73 125.95 684.46 159.71

So, the all ballast tanks volume is :

V Ballast Total = Tank 1 + 2 + + 12

= 1820 m3

h 1/3hordinate (y) simpson's factor (s)

ys V Volume = 1/3 h x (Area x S.Factor)

WL h 1/3hordinate (y) simpson's factor (s)

A area = 1/3 h y x s (m2)

h 1/3hordinate (y) simpson's factor (s)

ys V Volume = 1/3 h x (Area x S.Factor)

ys

Page3of3