Attaining Cost Efficiency In Constructing Sports Facilities For Beijing 2008 Olympic Games By Use Of Operations Simulation Wah-Ho Chan, Ming Lu Dept. Of Civil and Structural Engineering Hong Kong Polytechnic University Hong Kong, China Jian-Ping Zhang Dept. Of Civil Engineering Beijing, China Presented By: Vinh H. Truong
Purpose Of The Simulation Evaluating Construction Time Construction Operations Installation Sequences Varied Schedules For Assembling Cost Efficiency In Building The Structure
Construction Steel Pieces Hauled In Assembly Two 600-Ton Cranes Inner Ring Two 800-Ton Cranes Outer Ring 24 Steel Columns 86 Steel Frames
Work Flow Model
Column/Frame Subassembly Reference Code Short ID Code Of The Steel Component Column Or Frame 0 = Frame, 1 = Column Structural Complexity Index Real Number Representing Work Content and Complexity, Used For Adjusting Assembling and Installation Duration Installation Destination Zone 1 Or 2 Representing The Installation Zone Installation Sequence Index Smaller Value = Higher Priority For Processing
Activity Duration Summary
SDESA Simplified Discrete-Event Simulation Approach Research Led By Ming Lu Easy-To-Apply, Cost-Effective Methods Of Artificial Intelligence And Computer Simulations For Construction Engineering And Project Management
SDESA
SDESA
Results Base Areas 4,5,6 – Start Areas 1,2,3,7 – 50 Days Later Crash Accelerate The Concrete Construction Alternative Areas 1,2,3 – Start Areas 4,5,6,7 – 50 Days
Results
Questions?