上海市沿江通道越江隧道工程是上海市重点工程，交通功能复杂，结构形式多样，设计难度大。本文提出了工程全寿命周期BIM应用构架，总体设计及专业设计均采用BIM技术，建立了市政交通行业的BIM设计模板库，同时基于达索3D Experience平台进行了二次开发，完成了多专业BIM模型的快速构建和参数化设计，利用BIM模型进行了方案优化与设计深化，提出了钢结构方案设计、计算、优化、出图的整套解决方案，并为数字化制造打下了良好的基础。%Shanghai Riverside Passageway&River-Crossing Tunnel Project is a major Shanghai municipal pro-ject with complex traffic system, various types of structures and relative high design difficulty. In this project, we propose a whole life-cycle BIM application process, and we apply BIM technology from general design to specific design in all disciplines. We create design components catalog for municipal transportation projects, and conduct secondary development based on Dassault Systeme 3D Experience platform, which contributes to multiple-discipli-nal rapid modeling and parametric design, as well as scenario optimization and design development based on the BIM model. Finally, for the metallic structure, we propose the solution from scenario design, analysis, and optimi-zation to drawing, which lays the foundation for future digital manufacturing.
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