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SINTEF Building and InfrastructureHåvard Bell & Lars Bjørkhaug
“Your name here ”
The three pillars of buildingSMART“Introducing IFD”
SINTEF Building and InfrastructureHåvard Bell & Lars Bjørkhaug
The three pillars of buildingSMART
IFC IFD IDM
SINTEF Building and InfrastructureHåvard Bell & Lars Bjørkhaug
Briefing-Functional req.-Estimates-Conditions-Requirements
Knowledge databases-Best practise knowledge-Own practice
Laws and regulations
-Building regulations-Building specifications
CAD software-Drawings,
calculations-Architect, engineer,…VRML
-Visualisation, 3D models
Simulations-Comfort-Ventilation, heating-Life cycle cost-Light, sound-Insulation-Fire, usage-Environment-Life time predictions
Specifications-Specification sheets-Classification standards-Estimates, accounting
Procurement-Product databases-Price databases
Facility management-Letting, sale, operations-Maintenance-Guaranties
Demolition, refurbishment-Rebuild-Demolition-Restoration
Construction management-Scheduling-Logistics, 4D
BIMBIM
((IFCIFC/IFD/IDM)/IFD/IDM)
Lars Bjørkhaug, SINTEF Byggforsk,Illustrations: Statsbygg, Arkitektstudio AS. Olof Granlund, NBLN Stanford University
SINTEF Building and InfrastructureHåvard Bell & Lars Bjørkhaug
Briefing-Functional req.-Estimates-Conditions-Requirements
Knowledge databases-Best practise knowledge-Own practice
Laws and regulations
-Building regulations-Building specifications
CAD software-Drawings,
calculations-Architect, engineer,…VRML
-Visualisation, 3D models
Simulations-Comfort-Ventilation, heating-Life cycle cost-Light, sound-Insulation-Fire, usage-Environment-Life time predictions
Specifications-Specification sheets-Classification standards-Estimates, accounting
Procurement-Product databases-Price databases
Facility management-Letting, sale, operations-Maintenance-Guaranties
Demolition, refurbishment-Rebuild-Demolition-Restoration
Construction management-Scheduling-Logistics, 4D
BIMBIM
(IFC/(IFC/IFDIFD/IDM)/IDM)
Lars Bjørkhaug, SINTEF Byggforsk,Illustrations: Statsbygg, Arkitektstudio AS. Olof Granlund, NBLN Stanford University
SINTEF Building and InfrastructureHåvard Bell & Lars Bjørkhaug
Briefing-Functional req.-Estimates-Conditions-Requirements
Knowledge databases-Best practise knowledge-Own practice
Laws and regulations
-Building regulations-Building specifications
CAD software-Drawings,
calculations-Architect, engineer,…VRML
-Visualisation, 3D models
Simulations-Comfort-Ventilation, heating-Life cycle cost-Light, sound-Insulation-Fire, usage-Environment-Life time predictions
Specifications-Specification sheets-Classification standards-Estimates, accounting
Procurement-Product databases-Price databases
Facility management-Letting, sale, operations-Maintenance-Guaranties
Demolition, refurbishment-Rebuild-Demolition-Restoration
Construction management-Scheduling-Logistics, 4D
BIMBIM
(IFC/IFD/(IFC/IFD/IDMIDM))
Lars Bjørkhaug, SINTEF Byggforsk,Illustrations: Statsbygg, Arkitektstudio AS. Olof Granlund, NBLN Stanford University
IDM
IDM
IDM ID
M
IDM
IDM
IDM
IDM
IDM
IDMIDM
IDM
IDM
BIMBIM
((IFCIFC//IFDIFD//IDMIDM))
SINTEF Building and InfrastructureHåvard Bell & Lars Bjørkhaug
What is IFD ?
A conceptual...A conceptual... Multilingual and concept oriented...Multilingual and concept oriented... Framework for ontologiesFramework for ontologies
An ISO standard withAn ISO standard withan open WSDL API, and an open WSDL API, and
……a plug-in for IFCa plug-in for IFC
ISO 12006-3
SINTEF Building and InfrastructureHåvard Bell & Lars Bjørkhaug
.. IFD describes objects from what they are, independent of use and time, and not from what they are named or classified as.
”Building product catalogue”NS 3420 ”Building specifications”NS 3451 ”Building parts”
2.3 Outer walls
2.4 Inner walls
2.3.1 Primary construction
2.3.3 Windows, doors, etc
Outer cladding and surface
2.4.1 Primary construction
2.4.3 Windows, doors, etc
2.4.5 Inner cladding and surface
2.4.3.x Inner doors
2.4.3.y Inner windows
2.3.3.x Outer doors
2.3.3.y Outer windows
2 Building
R.6.1 Doors
R.6.2 Industry gates
R.6.3 ...
R.6.1.1 Inner doors
R.6.1.2 Outer doors
R.6.1.3 Entrance doors
R.6.1.4 Sliding doors
R.6 Doors, gates, sliding walls, trapdoors 15 Wooden products and interior
15/10 Bathroom panel
15/20 Doors
15/20/000 Inner doors
15/20/100 Outer doors
15/20/230 Sliding doors
15/20/420 Entrance doors
15/24 Windows
building, outer wall, inner wall, door, outer door, inner door, sliding door, cladding, outer cladding, inner cladding, surface,
inner surface, outer surface, inner surface, artefact, interior...
Conceptual, because…
SINTEF Building and InfrastructureHåvard Bell & Lars Bjørkhaug
IFD describes an concept by relating it to other concepts
IFD includes properties and type values for concepts
concepts can be referred to, though globally unique IDs
inner door door building product
firedoor fire escape route escape route
door door leaf
door frame
door sill
door doorway opening in wall
horizontal light-opening for door
door
with of escape route
inner door
outer door
sliding door
rotating door
strongroom door
sliding door leaf
sliding door frame
can be
is a type of
is part of
is part of
consists_of consists_of
relates to
consists of
is a type of
is a type of
is part of
Ontology, because..
SINTEF Building and InfrastructureHåvard Bell & Lars Bjørkhaug
dørdør doordoor
door-setdoor-set
doordoordørbladdørblad
.. what a dictionary gives as a translation of a word in one language not necessarily refers to the same object in another language.
Multilingual concept oriented, because..
SINTEF Building and InfrastructureHåvard Bell & Lars Bjørkhaug
..because a beam is not just named beam
beam
truss
balkbalk
liggerligger
bjelke
Multilingual concept oriented, because..
SINTEF Building and InfrastructureHåvard Bell & Lars Bjørkhaug
..because a beam is not just a beam
Multilingual concept oriented, because..
SINTEF Building and InfrastructureHåvard Bell & Lars Bjørkhaug
How to know a door when you see one...How to know a door when you see one...
Idea/initialisation
Processes
Planning/detailed design
Programming/conceptual design
Execution
Use, maintenance, administration
Rebuild, demolish
Owners
Users
Designers
Contractors
Suppliers
Actors
Authorities
Other
Standards
Environment
Research
What do we mean by the with and height of a door?
SINTEF Building and InfrastructureHåvard Bell & Lars Bjørkhaug
In a briefing document
Properties
In product catalogues
Properties
In classification systems
Properties
In building specifications
Properties
In a calculation system
Properties
In a Facility management system
Properties
For demolition and reconstruction
Properties
In a CAD system
Properties
IFD dictionary
Properties
One object exist in multiple contextsOne object exist in multiple contexts
SINTEF Building and InfrastructureHåvard Bell & Lars Bjørkhaug
Properties
IFD - Norway
PropertiesIFD - Nederland
PropertiesCSI – North America
PropertiesBrazil?
Properties
One concept carries the same unique identificator in every
language
78AF4E98C8D4406B873DBB85E1FE7DB
In a briefing document
In product catalogues
Properties
In classification systems
Properties
In building specifications
Properties
In a calculation system
Properties
In a Facility management system
Properties
For demolition and reconstruction
Properties
In a CAD system
Properties
One object exist in multiple contextsOne object exist in multiple contexts
SINTEF Building and InfrastructureHåvard Bell & Lars Bjørkhaug
IFC/IFD enables one common platform for:IFC/IFD enables one common platform for:
IFC / IFD / IDM – one platform. Fits all
Knowledge databasesKnowledge databases
Knowledge and rules can be formatted in a way that enables automatic control.
Knowledge and rules can be formatted in a way that enables automatic control.
Project databasesProject databases
Project information from different phases of the project is stored on objects and object properties.
Project information from different phases of the project is stored on objects and object properties.
Products and product properties carries the unique identifiers from IFD dictionaries.
Products and product properties carries the unique identifiers from IFD dictionaries.
Product databasesProduct databases
SINTEF Building and InfrastructureHåvard Bell & Lars Bjørkhaug
Adding semantic from ontologies enables:
Two way links between different sources of knowledge Language independent interlinking of knowledge Linking of knowledge to material, products, elements... Multiple views to the same knowledge ”Context sensitive” knowledge (wisdom)
F lag of Brazil. ico
F lag of UK. icoF l a g o f N e t h e r l a n d s . i c oF l a g o f S w e d e n . i c oF l a g o f N o r w a y . i c o
F lag of Brazil. ico
F lag of UK. icoF l a g o f N e t h e r l a n d s . i c oF l a g o f S w e d e n . i c oF l a g o f N o r w a y . i c o
SINTEF Building and InfrastructureHåvard Bell & Lars Bjørkhaug
Objects Text Rules
Knowledge Products Projects
The bits and pieces - today
SINTEF Building and InfrastructureHåvard Bell & Lars Bjørkhaug
Objects Text Rules
Knowledge Products Projects
The bits and pieces - tomorrow
SINTEF Building and InfrastructureHåvard Bell & Lars Bjørkhaug
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SINTEF Building and InfrastructureHåvard Bell & Lars Bjørkhaug
Contact informationThis presentation is made by:Lars Bjørkhaug, Senior Scientist, SINTEF building and infrastructure, [email protected] Co Author, Håvard Bell, PhD, Senior Scientist, SINTEF building and infrastructure, [email protected]
http://www.sintef.no/
http://buildingsmart.byggforsk.no/
http://buildingsmart.byggforsk.no/blog/
http://dev.ifd-library.org/