基于BIM技术的漆水河倒虹改建工程设计与研究

摘要

依托漆水河倒虹改建工程,基于project wise(简称PW)协同平台,应用BIM技术完成工程的方案比选、模型创建、二维出图、工程量统计工作.针对工程局部复杂地形应用无人机获取三维实景地形,方案布置直接在实景地形上完成;基于BIM软件,应用VBA语言二次开发了图纸标注工具集,大幅缩短了图纸的标注时间.BIM技术提高了本工程设计质量、缩短了设计周期,可为类似工程提供借鉴.%In the Qishui river inverted siphon reconstruction project,based on project wise(PW) platform,BIM technology was used to make the project scheme selection,model creation,2D mapping,and calculate engineering quantity statistics.For some complicated terrains,the UAV was used to obtain the 3D real terrain,and the scheme was then completed directly on the real terrain.The drawing annotation tool set was re-developed based on the IBM application VBA language,which greatly shortened the marking time of the drawing.The BIM technology can improve the design quality and shorten the design cycle,and provide useful references for similar projects.