钢结构异形桥梁 BIM 正向设计探索

Exploration on BIM Forward Design of Special-shaped Steel Structural Bridge

摘要:

目前，采用传统方式对复杂的异形钢结构桥梁进行设计，效率低下、表达不清且时间成本高。利用BIM技术，采用二次开发的手段，在实际项目中进行正向设计应用，且取得了良好的经济效益。通过将实际项目的BIM技术应用情况进行解析，详细介绍了BIM技术应用的各个关键节点，为以后同类型的桥梁设计提供参考。

Abstract:

At present, the traditional methods are used to design the complex special-shaped steel structure bridges, which are inefficient, unclear and time-consuming. The forward design is applied in the practical projects by using BIM technology and secondary development means. The good economic benefits are achieved. The application of BIM technology in the actual project is analyzed, and each key node of BIM technology application is introduced in detail, which provides the reference for the future design of the similar bridges.