interoperability overview and use of ifc jan karlshøj associate professor [email protected]
TRANSCRIPT
16/10/2008Course 110332 DTU Civil Engineering, Technical University of Denmark
Agenda• 13:00 – 13:30 The Problem
• 13:30 – 13:40 Break
• 13:40 – 14:20 The Principles
• 14:20 - 14:30 Break
• 14:30 – 15:00 Samples
• 15:00 - Exercise
16/10/2008Course 110333 DTU Civil Engineering, Technical University of Denmark
The Problem• Exchange of information
16/10/2008Course 110334 DTU Civil Engineering, Technical University of Denmark
The Problem• From drafting to modelling
16/10/2008Course 110335 DTU Civil Engineering, Technical University of Denmark
The Problem• From individuals to teamwork
16/10/2008Course 110336 DTU Civil Engineering, Technical University of Denmark
The Problem• From all-round knowledge to specialist
16/10/2008Course 110337 DTU Civil Engineering, Technical University of Denmark
The Problem• From isolated tools to integrated tools
16/10/2008Course 110338 DTU Civil Engineering, Technical University of Denmark
The Problem• From national view to international view
16/10/2008Course 110339 DTU Civil Engineering, Technical University of Denmark
The Problem• Solutions
– One vendor– Interfaces/several vendors
16/10/2008Course 1103310 DTU Civil Engineering, Technical University of Denmark
The Problem
From Sintef
• Preferred solution
16/10/2008Course 1103311 DTU Civil Engineering, Technical University of Denmark
The Principles• Real world concepts
– Physical• Building• Wall• Column• Boiler• Valve
– Organisation• Company• Actor
– Processes– Control
16/10/2008Course 1103312 DTU Civil Engineering, Technical University of Denmark
The Principles• Wall
– Identification– Geometry– Properties– Relationship to other elements– Relationship to spatial structure
16/10/2008Course 1103313 DTU Civil Engineering, Technical University of Denmark
The Principles• Industry Foundation Classes (IFC)
http://www.iai-tech.org/products/ifc_specification/ifc-releases
16/10/2008Course 1103314 DTU Civil Engineering, Technical University of Denmark
The Principles• Industry Foundation Classes (IFC)
Object
Object
Wall
Object
Property set
Property set
Property setProperty set
Property set eg. Fire rating Acoustic rating
Property set eg. Fire rating Acoustic ratingCost Relation
Building
16/10/2008Course 1103315 DTU Civil Engineering, Technical University of Denmark
The Principles
Information Delivery Manual
(IDM)
Model View Definition (MVD)
Industry Foundation
Classes (IFC)
Software development
Certification
16/10/2008Course 1103316 DTU Civil Engineering, Technical University of Denmark
Information Delivery Manual
(IDM)
Certification
Information Delivery Manual
(IDM)
Information Delivery Manual
(IDM)
Industry Foundation
Classes (IFC)
CertificationCertification
Model View Definition (MVD)
Model View Definition (MVD)
Model View Definition (MVD)
16/10/2008Course 1103317 DTU Civil Engineering, Technical University of Denmark
The Principles• Information Delivery Manuals (IDM)
http://idm.buildingsmart.no/confluence/display/IDM/Home
16/10/2008Course 1103318 DTU Civil Engineering, Technical University of Denmark
The Principles• Model View Definitions (MVD)
http://www.blis-project.org/IAI-MVD/
16/10/2008Course 1103319 DTU Civil Engineering, Technical University of Denmark
The Principles• Software Certification
http://www.iai.hm.edu/how-to-implement-ifc/certification
16/10/2008Course 1103320 DTU Civil Engineering, Technical University of Denmark
The Principles• International Framework for Dictionaries (IFD)
http://www.ifd-library.org/index.php/Main_Page
GUID: 3vHRQ8oT0Hsm00051Mm008
16/10/2008Course 1103321 DTU Civil Engineering, Technical University of Denmark
The Principles• Links
– Information Delivery Manuals (IDM) http://idm.buildingsmart.no/confluence/display/IDM/Home
– Model View Definitions (MVD) http://www.blis-project.org/IAI-MVD/
– Industry Foundation Classes (IFC)http://www.iai-tech.org/products/ifc_specification/ifc-releases
– International Framework for Dictionaries (IFD) http://www.ifd-library.org/index.php/Main_Page
– Software Certificationhttp://www.iai.hm.edu/how-to-implement-ifc/certification
16/10/2008Course 1103324 DTU Civil Engineering, Technical University of Denmark
Challenges
User
Extract data
Modelling
Software
Export IFC
(mapping to IFC)
Import IFC
(mapping from IFC)
Receiving user’s needs
16/10/2008Course 1103325 DTU Civil Engineering, Technical University of Denmark
Break
16/10/2008Course 1103326 DTU Civil Engineering, Technical University of Denmark
Exercise#1 Create some building elements in ADT or Revit.
Export the elements to IFC.Import the elements into Excel, Solibri, and Revit.
#2 Look into the structure of IFC 2x3 TC1 specification. Which structure is IfcSpaces a part of?Which structure is IfcBeam a part of?
#3 Specify four technical properties from four elements from the HVAC and electrical domains. Please include a reference to the property sets that they belongs to
#4 Specify the purpose of:Information Delivery Manuals (IDM)Model View Definitions (MVD)Industry Foundation Classes (IFC)International Framework for Dictionaries (IFC)Software Certification
#5 If an error occurs during an IFC based information exchange, please specify the reasons for why that could happen.
16/10/2008Course 1103327 DTU Civil Engineering, Technical University of Denmark
Install• Install software from Campusnet under Interoperability• Path to license file licens-3/student.byg.dtu.dk• Use Solibri as a Viewer