In construction management, Building Information Modeling (BIM) technology enables construction teams to clearly understand their individual tasks while also simulating the overall construction progress. By using BIM, staff can execute the construction process virtually, simulating layouts and workflows on a computer. Furthermore, BIM technology integrates the construction schedules and conditions of various trades within the same area and plane, facilitating better coordination among different disciplines.
This comprehensive approach provides systematic support to professionals across various trades. When conflicts arise during construction, BIM can simulate multiple solutions to identify the most efficient and effective option. In addition to simulating construction processes, BIM also facilitates precise quantity takeoffs. By importing the model into specialized software like QTO, accurate material quantities can be generated easily.
After project completion and acceptance, BIM technology allows all finalized BIM models—including electronic engineering data—to be archived on CDs for backup and future reference.
BIM covers the entire construction lifecycle, from initial bidding through to operation and maintenance management. Many large-scale projects today have successfully implemented BIM. For example, in 2011, Panjin City in Liaoning Province employed BIM to develop the Panjin Red Beach Sports Center, the first large-scale sports stadium in the area. The stadium features a cable membrane structure with an ultra-large span, which is the largest of its kind both domestically and internationally.
Traditional design methods for such structures often rely on Ansys modeling to determine shapes, followed by detailed drawings in CAD—both time-consuming and prone to errors. As a challenging aspect of structural design, BIM enables high parameterization and precision in cable membrane design, significantly reducing time and providing a solid foundation for subsequent work and testing.
During the construction of the Panjin Sports Stadium, BIM was utilized not only for initial modeling but also for dynamic construction simulation and structural analysis. This proactive approach resolved many potential issues early in the design phase, greatly shortening the construction timeline and minimizing avoidable mistakes.
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