基于BIM设计的道岔设备建模方法研究

为了解决站场BIM设计中道岔与岔线建模繁琐、定位捕捉困难等问题,基于最新的OpenRail软件环境,对MicroStation直接建模和道岔设备抽象化线性建模两种思路进行比较分析。经研究,线性建模方法更适合站场BIM设计。针对线性建模手段,将道岔的主要设备及尺寸信息转化为标准化道岔库元素和标记,然后按抽象化的道岔元素及标记信息进行xml文件编程,得到了较好的应用体验。

Research on Modeling Method of Turnout Equipment Based on BIM Design

In order to solve the problem that the modeling of the turnout and the squall line in the BIM design of the station is cumbersome and difficult to locate,based on the latest OpenRail software environment,the two methods of direct modeling of MicroStation and abstract linear modeling of switch equipment are compared and analyzed.After research,the linear modeling method is more suitable for station BIM design.For the linear modeling method,the main equipment and size information of the switch are converted into standardized channel elements and marks,and then the xml file is programmed according to the abstracted switch elements and mark information,which has a good application experience.