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Kursus: Arkitektur & Design, Intelligente modeller Produktmodeller i praksis. IFC i teori og praktik. Jan Karlshøj IT/CAD Manager Building and Transportation M.Sc,PhD Carl Bro. IFC, presentation. Jan Karlshøj Employed by Carl Bro since 1992 ... - PowerPoint PPT Presentation
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Kursus: Arkitektur & Design, Intelligente modeller
Produktmodeller i praksis. IFC i teori og praktik
Jan Karlshøj
IT/CAD Manager
Building and Transportation
M.Sc,PhD
Carl Bro
IFC, presentation
• Jan Karlshøj– Employed by Carl Bro since 1992– ...– Chairing the International Technical
Management Committee in IAI
• Course: Intelligent models– Datastrukturer i CAD projektering– Gæsteforelæser CAD projektering– Databasedesign i praksis– Værktøjer
• ArchiCAD• Databaser
– Udenfor AAU er værktøjerne• a,b,c,d, ...
IFC, what is IAI about?
• Vision– To enable software interoperability in the
AEC/FM industry.• Mission
– To provide a universal basis for process improvement and information sharing in the construction and facilities management industries.
• Deliverables– The key deliverable of the IAI is the IFC Object
Model. The term ‘model’ in this case means that it provides a formal specification of requirements which can then be used by software authors to create the IFC compliant software applications.
IFC, what is IAI about ?
From
Details
To• Vision
IFC, how is IFC structured?
IFC, how is IFC developed?
IFC, how is IFC developed?
IFC, how is IFC developed?
IFC, what can IFC do?
Shape (explicit)
Shape (extrusions)beams, columns, pipes, ducts, conduit, walls, etc.
Shape (topology)line representations for pipe, duct, structural, etc.
Building Elementswall, door, window, roof, stairs, etc.
Relations Between Elementsholes, chases, voids, zones
Jeff Wix, IFC2x Foundation for AEC/FMJeff Wix, IFC2x Foundation for AEC/FM
IFC, what can IFC do?
Space and Space Structurespace, building storey, building part, building, site
Compartmentationfire, workstation
Grids
Furnitureinc. system furniture
Equipmentchillers, fans, pumps, loose equipment, etc.
Jeff Wix, IFC2x Foundation for AEC/FMJeff Wix, IFC2x Foundation for AEC/FM
IFC, what can IFC do?30
NameTitle
NameTitle
NameTitle
NameTitle
NameTitle
NameTitle
NameTitle
NameTitle
NameTitle
Actorspeople, organizations, org. structure, addresses
Costingobjects, cost planning, estimates, budgets
Abcd afrgf aahds jhiuhg reeiuhHfije ewku ijijij jhdfhb
Work Plans and Schedulesinc. nested schedules, resource allocation
O/Nr A1263
2xAbcd £ 263xafrgf £ 421xaahds £6854xjhiu £421
Orderswork orders, change orders, purchase orders
Jeff Wix, IFC2x Foundation for AEC/FMJeff Wix, IFC2x Foundation for AEC/FM
IFC, what can IFC do?
O/Nr A1263
2xAbcd £ 263xafrgf £ 421xaahds £6854xjhiu £421Associated Documents
ClassificationOCCS
Uniclass
External Data2xAbcd £ 263xafrgf £ 421xaahds £6854xjhiu £421
Move Management
Asset IdentificationAsset Identification, Maintenance History,Inventories
Air Handling Unit
Boiler
Pump Set[Physical
Association]
PreheaterValves
Luminaires[Spatial Association]
Jeff Wix, IFC2x Foundation for AEC/FMJeff Wix, IFC2x Foundation for AEC/FM
IFC, who are participating?
• Global• AEC/FM professionals• Software companies• Research Institutes• Governmental supported development
programs• List: Graphisoft, Autodesk, Nemetschek,
Microsoft, HOK, Kajima, London Underground, LBNL, Stanford ... 650 members
• Vera, IT och Fastighed, Corenet, Construction Research Center,,,
IFC, how are they implemented?
IFC Express definition from IAI
DevelopToolkit
ProgramInputToolkit
Map-ping
OutputToolkit
Map-ping
Data i IFC format
IFC
ProgramInputToolkit
OutputToolkit
IFC IFC
ProgramIFC IFC
IFC
Express definition
IFC, how are they implemented?
ProgramInputToolkit
Map-ping
Data i IFC format
IFC
Express definition
Input Toolkit
Early binding
Late binding
IFCschema
Map-ping
ProgramMap-ping
Map-ping
IFC schema
OutputToolkit
IFCschema
IFC
IFCIFC
Output Toolkit
IFC schema
IFC, how are they implemented?
• Views
IFC Schema
View 1
View 2
View 3
IFC R1.5.1 CAD View
IFC R2.0 Client briefing/space planning Architectural designArchitectural design Quantities take off / cost estimation
Architectural design Thermal load calculations / HVAC system design
HVAC design Architectural design
HVAC design Quantities take off / cost estimatingCAD View
IFC, how are they implemented?
• Or via XML
IFC, Demonstration
• IFC
IFC basedIFC based
exchangeexchange
IFC, Demonstration
IFC, Pilot project
• The Danish Broadcasting Corporation– Quality– Quantity– Do the products satisfy the needs of
the users– Software
• Microsoft Visio• Graphisoft, ArchiCAD• Solibri, Design Model Checker• Granlund, thermal analysis• Autodesk, Architectural Desktop
Industry Foundation Classes
Students are hereby invited to use the IFC Students are hereby invited to use the IFC specifications in their work, and take part in specifications in their work, and take part in the development, testing and implemen-the development, testing and implemen-tation of IFCtation of IFC..
Thanks for listening !Thanks for listening !
www.iai-forum.dk
Iaiweb.lbl.govIaiweb.lbl.gov