基于BIM正向设计的山洪沟水系改造工程三维协同研究OA

To improve the standardization of mountain torrent gully water system renovation and avoid problems such as component clashes and substandard quality in design,this paper takes the mountain torrent gully project on the north side of Nobel Base in Fanchang District,Wuhu City as an example,and investigates the three-dimensional collaborative design of mountain torrent gully water system renovation based on BIM forward design.According to the actual project conditions,on the basis of parametric three-dimensional design of key engineering components,BIM model data are converted into a lightweight data format that can be efficiently parsed and displayed by the Three.js framework,so as to promote the in-depth application of forward collaborative design.After integrating the lightweight components,clash detection technology is adopted to identify potential structural design conflicts,and the three-dimensional collaborative design of the mountain torrent gully water system renovation is finally completed.The research results show that the proposed method can not only identify potential structural conflicts,but also accurately calculate the engineering quan tities required for the project.It can standardize construction procedures,improve the compaction degree of the construction area,and provide technical support for the whole construction process.