基于BIM和改进遗传算法的消防工程项目进度管理

Firefighting Engineering Progress Management Based on Improved GA and BIM

摘要: 随着工程项目的大型化和复杂化，消防工程项目的进度管理越来越复杂。如何提高施工进度生成效率是理论研究者和工程管理人员面临的难题。本文基于BIM技术，采用改进遗传算法提高消防工程施工进度生成效率，使施工能力最大化。考虑到构件之间的约束依赖关系，将这些约束规则与施工进程进行关联，从而为施工进度的自动生成提供可能。此外，此方法可从项目的BIM模型中获取足够的信息，也可以在3D CAD系统中得到有效的可视化信息。最后，通过案例验证了消防工程施工进度生成效率的可行性和有效性。

Abstract: With the large scale and complexity of engineering projects, the firefighting engineering schedules management is more and more complexed. How to improve the efficiency of construction progress is a difficult problem for theoretical researchers and engineering managers. Based on the Building Information Model (BIM), the paper used improved GA algorithm to increase the generation effi-ciency of firefighting engineering construction progress with maximizing the constructability of the project. Considering the constraint of dependencies between components, the constraint rules were associated with the construction process to increase the possibility of automatic generation. And the method can retrieve enough information from the BIM and get effectively visualization in the 3D CAD system. Finally, the case study verified the feasibility and efficiency method.