车辆段BIM正向设计研究

Research on the BIM Forward Design of Vehicle Depot

本文结合车辆段的铁路特征和以工艺功能为核心的设计特点,研究并提出了基于Revit平台的车辆段BIM正向设计思路。在站场总平面设计中,提出了基于二维线路平面图快速生成三维BIM模型的思路;在站场土石方设计中,提出了通过将二维勘测资料转化为三维地质模型的手段来快速计算土石方量的思路;在建筑单体设计中,提出了以功能为导向的三维正向设计思路。本文提出的车辆段BIM正向设计体系有利于提高车辆段正向设计效率。

Based on the railway characteristics of depot and the design features with process function as the core,this paper studies and puts forward BIM forward design idea of depot based on Revit platform.In the general plane design of station,the idea of fast generation of three-dimensional BIM model based on two-dimensional line plan is put forward;In the earthwork design of the station,the idea of calculating the earthwork volume quickly by transforming two-dimensional survey data into three-dimensional geological model is put forward;In the design of monomer building,the three-dimensional forward design idea based on function is put forward.The BIM forward design system proposed in this paper is beneficial to improve the efficiency of forward design.