基于达索平台的铁路隧道BIM建模效率提高的方法

铁路隧道建筑信息模型(BIM)设计过程中,重复性建模工作占据了设计者的大量时间。为了尽可能减少建模工作对设计者精力的耗费,采用C++语言进行CAA二次开发,将需要由设计者手动完成的重复工作交由计算机经筛选判断后自动完成。该程序在牡佳客运专线BIM建模过程中全面应用。实践表明,该方法与传统建模方式相比,可以更加准确、高效、智能化地生成符合设计需求的BIM模型。

BIM modeling efficiency improvement method for railway tunnel based on Dassault platform

In the process of BIM design of railway tunnel, a lot of repetitive modeling work takes up a lot of time of designers. In order to minimize the energy consumption of the designer, the CAA secondary development program was implemented in C++ language, and a large number of repetitive tasks that need to be done manually by the designer are handed over to the computer after screening and judgment. The program was applied in the BIM modeling process of Mujia passenger dedicated line. Practice shows that this method can generate BIM model more accurately, efficiently and intelligently than traditional modeling methods.