港珠澳大桥桥隧转换的机电管线集成应用

Integrated application of MEP in bridge and tunnel conversion of Hongkong-Zhuhai-Macao Bridge

港珠澳大桥桥隧转换人工岛的机电管线类型众多、管线数量巨大、净空要求严苛、项目工期紧张。运用Revit软件对机电管线进行深化设计,建立各专业BIM模型,通过模型链接、碰撞检查和管线调整等设计工序,绘制出具有BIM特色的节点平面图、剖面图和三维图。通过深化设计,满足了空间净高的要求,提高机电管线布置的美观性,减少设计变更的次数,促进了港珠澳大桥项目按期保质的顺利完工。

The mechanical,electrical and plumbing(MEP)in the artificial island of Hong Kong-Zhuhai-Macao Bridge have many types and large number,meanwhile the net height requirements are strict and the project construction period is short.We apply Revit software to deepen the design of MEP of this project,establish the professional BIM models.Through the design process such as model linking,collision checking and pipeline adjustment,we draw the nodes plan,section and 3D drawings with BIM characteristics.By deepening the design work,it satisfies the requirements of the net height,improves the aesthetics of the MEP layout,reduces the number of design changes,and promotes the project to be successfully completed on schedule and by quality.