Digital & BIM in Total Architecture
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The document discusses the integration of digital tools and Building Information Modeling (BIM) in architecture to improve efficiency and reduce waste in the construction industry. It outlines the significant costs associated with inefficiencies and emphasizes the importance of holistic design approaches for better project outcomes. The use of BIM is highlighted as a means to achieve higher quality, reduced costs, and improved coordination throughout a building's lifecycle.
Digital & BIM in Total Architecture
- 1. Digital & BIM in Total Architecture 2015-10-22 Green Drink
- 3. Building Cost Ref. Tumer and Townsend, Construction and Management Consultants Design Build Operate Dispose Total 3% 17% Run/Maintain 40% ?% 100%CostofOwnership Repair 30% Periodic Replacement/ Refurbishment 10% 1Year 2 Years 25 Years 1 Year Total
- 4. Building Cost Source: Paul Morrell BIM 2010 Presentation -20% -40%
- 5. “Rethinking Construction” by Sir John Egan - 1998. • 30% of construction is rework • 40% of the manpower used on construction sites can be wasted • At least 10% materials are wasted • Over 40% of projects are completed late or over budget. Waste in the Construction Industry
- 6. The cost of inadequate interoperability in the U.S. capital facilities industry estimated at: $15.8 billion per year Duplication of Work
- 7. Ø Improvement in quality Ø Reduction in production time Ø Reduction in cost Waste & Inefficiency can be attributed to Ø Overproduction Ø Waiting Ø Transportation Ø Processing Itself Ø Stock at Hand Ø Movement Ø Making Defective Products Lean Manufacturing Primary focus is the elimination of waste & inefficiency (Ref. Toyota Production System) © eurocarnews © eurocarnews
- 8. Digital & BIM in Total Architecture
- 9. “The term ‘Total Architecture’ implies that all relevant design decisions have been considered together and have been integrated into a whole by a well organised team empowered to fix priori=es” Sir Ove Arup – The Key Speech -‐ 1970 “This is an ideal which can never – or only very rarely – be fully realised in prac=se, but which is well worth, for striving for ar=s=c wholeness or excellence depends on it, and for our own sake we need the s=mula=on produced by excellence” “This is an ideal which can never – or only very rarely – be fully realised in prac=se, but which is well worth Ove Arup
- 10. Asset Management Supply Chain Management Interior Design & Fit out Façade Design Building Services Architectural Design Clash detec=on & coordina=on Engineering Op=misa=on Quan==es Extrac=on 4D Modelling Design Task in Construction Industry
- 11. Asset Management Supply Chain Management 4D Modelling Engineering Op=misa=on Whole life cos=ng Interior Design & Fit out Façade Design Quan==es Extrac=on Building Informa=on Modelling/ Management Building Services Architectural Design Clash detec=on & coordina=on Structural Design Adap=ve Survey & Drawing Digital Fabrica=on Real =me value Engineering Real-‐=me progress repor=ng & RFI Unified Approach to BIM
- 12. Building Service Structural Engineering Urban and City Modelling GIS Fabrica=on 4D Site Planning Environmental Performance Crowd Simula=on (Traffic) Ligh=ng Design Fire Engineering Facade Op=miza=on Unified Approach to BIM Asset Management Quan=ty Takeoff
- 13. Building Service Structural Engineering Urban and City Modelling GIS Fabrica=on 4D Site Planning Environmental Performance Crowd Simula=on (Traffic) Ligh=ng Design Fire Engineering Facade Op=miza=on Unified Approach to BIM Asset Management Quan=ty Takeoff
- 14. Building Service Structural Engineering Urban and City Modelling GIS Fabrica=on 4D Site Planning Environmental Performance Crowd Simula=on (Traffic) Ligh=ng Design Fire Engineering Facade Op=miza=on Unified Approach to BIM Asset Management Quan=ty Takeoff • Design options are well studied • Efficient design coordination • Integrated models – holistic design • Delivery efficient • Time saving • Cost saving
- 16. BIM Application ©KKAA Urban Planning / Design Traffic Condition / OptimizationPopulation Density Building Massing Feasibility Pre-‐Construc=on Construc=on Opera=on Decommission
- 17. BIM Application 浦东金融新区二期开发项目 Feasibility Pre-‐Construc=on Construc=on Opera=on Decommission
- 18. BIM Application ©KKAA 浦东金融新区二期开发项目 Feasibility Pre-‐Construc=on Construc=on Opera=on Decommission
- 19. BIM Application New Structure Existing structure Replace element ©KKAA ©KKAA 浦东金融新区二期开发项目 Feasibility Pre-‐Construc=on Construc=on Opera=on Decommission
- 20. BIM Application 重庆朝天门（建筑面积约1,000,000sqm） © Safdie • Total 6 towers • 300m long sky bridge • 250x250 footprint podium Feasibility Pre-‐Construc3on Construc=on Opera=on Decommission
- 21. Architects geometry Base lines and rails Generate objects Analy=cal Models BIM Application 重庆朝天门（建筑面积约1,000,000sqm） Revit Models Parametric Tools • Apply digital tools for handling this colossal project. • Accurate model information transfer. • Deliver more than 500 drawings in tight schedule during PD stage. Feasibility Pre-‐Construc3on Construc=on Opera=on Decommission
- 22. BIM Application Hangzhou Raffles CFD Analysis Louver Transparency Optimization Environment Performance Analysis Revit Integrated MEP Digital Modelling Feasibility Pre-‐Construc3on Construc=on Opera=on Decommission © UN Studio
- 23. BIM Application 武汉万达 – 结构+幕墙 Feasibility Pre-‐Construc3on Construc=on Opera=on Decommission © UN Studio
- 24. BIM Application Mushroom Skylight Corridor Skylight Steel Plates Center Bar Glazing Facade LED Automated Node Generation for Fabrication Feasibility Pre-‐Construc3on Construc=on Opera=on Decommission
- 25. BIM Application 徐家汇中心 – Quantity Takeoff Feasibility Pre-‐Construc3on Construc=on Opera=on Decommission © PCPA
- 26. BIM Application Hong Kong Sludge Treatment Facility – Mobility Feasibility Pre-‐Construc=on Construc3on Opera=on Decommission
- 27. BIM Application Sydney Operation House Feasibility Pre-‐Construc=on Construc=on Opera3on Decommission
- 28. BIM Application MTR Station in HK Feasibility Pre-‐Construc=on Construc=on Opera3on Decommission
- 29. BIM Application Feasibility Pre-‐Construc=on Construc=on Opera=on Decommission
- 30. On Going Virtual Design Review Arup Real Immersive – Wearable VR Design Review, Visualization Virtual Reality (VR) Asset Management CAVE System Cloud system, big data, etc.
- 31. Summary
- 32. Summary • Not just about “Clash Detec3on” • Deliver Total Design Solu3on and Documenta3on • Get things right the 1st 3me • Less surprise and risk in construc=on stage • Higher performance, beder user experiences • Investment, not Expense