2. Project overviewPartners: 3. 3DSDI phase 1:Process and Requirements analysis 4. 3DSDI phase 1:Process and Requirements analysis 5. Inventory of use cases and aspect models 6. 3DSDI phase 2:Quay wall extension to the IFC model 7. Application XInternal Object Model IFC SchemaNative file:.rvt, .dgnIFC Instance file:.ifc, .ifcxmlMappingApplication Y 8. Traditional schema extension to the IFC model stand 9. Traditional schema extension to the IFC model stand 10. ENTITY IfcQuayWallSystemSUPERTYPE OF (ONEOF( IfcQuayWallSystemStandard,IfcQuayWallSystemCombined,IfcQuayWallSystemDiaphragm,IfcQuayWallSystemSpanwand))SUBTYPE OF (IfcQuayWallPart);END_ENTITY;ENTITY IfcQuayWallSystemStandardSUPERTYPE OF (ONEOF( IfcQuayWallSystemStandardZ,IfcQuayWallSystemStandardU,IfcQuayWallSystemStandardFlat,IfcQuayWallSystemStandardPan))SUBTYPE OF (IfcQuayWallSystem);END_ENTITY;ENTITY IfcQuayWallSystemStandardZSUBTYPE OF (IfcQuayWallSystemStandard);Profile : IfcQuayZProfileDef;Geometry : IfcSweptAreaSolid;END_ENTITY;ENTITY IfcQuayZProfileDefSUBTYPE OF (IfcParameterizedProfileDef);OverallWidth : IfcPositiveLengthMeasure;OverallHeigth : IfcPositiveLengthMeasure;FlangeWidth : IfcPositiveLengthMeasure;ProfileThickness : IfcPositiveLengthMeasure;FlangeSlope : IfcPlaneAngleMeasure;PositionConnectionPoint : IfcAxis2Placement2D;END_ENTITY; 11. Exchange Requirements(IDM)Model View Definition(schema level)Implementation & Certificationin Domain ApplicationBIM ValidationDomain Model ViewIFC SchemaHigh Level Specification(concept units)Model Filter on Schema levelTask-based Model ViewModel Filter on Objector LevelModel Filter on Objector LevelAccording to MVDAccording to MVD(Central Repository Implementation )Automated process in real projectIFC InstanceIDM-MVD process 12. 3DSDI phase 3:Semantic enrichment of IFC with RDF Minimize implementation effort => better support for tools Improve flexibility => Quay walls today, off shore windparks tomorrow Using open standards => connecting and sharing with other (engineering)domains Building on open technologies => plethora of mature (development) tools 13. Networked data sets:The Semantic WebNow... that should clear up a few things around here Horrocks, Oxford University 14. Networked data sets:The Semantic WebBIMGISHbR 15. Existing models and vocabulariesConnectednessSpecific to the Built Environment 16. Networked data sets 17. Networked data sets:The Semantic Web technology stackProofLogicOWLRDF+ RDF SchemaXML + XML-NS + XML SchemaUnicode URIDigital SignatureTrust 18. Using external vocabularies in IFC:the buildingSMART data dictionary wayaccording to SN/TS 3489 19. Using external vocabularies in IFC:the RDF way 20. Networked data sets:Legacy application integration 21. Prototype on practical models anddatasetsbSDD as RDFModeling expertModeling expert 22. Semantic Enrichment prototype demo 23. Integrated prototype IFC+CityGML 24. Thank you! questions: [email protected]
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