铁路工程BIM正向设计的思考与实践  

Thoughts and Practice of BIM Forward Design for Railway Projects

作　　者：李俊松[1] 董凤翔[1] LI Junsong;DONG Fengxiang(BIM Center,China Railway Eryuan Engineering Group Co Ltd,Chengdu Sichuan 610031,China)

机构地区：[1]中铁二院工程集团有限责任公司BIM中心,四川成都610031

出　　处：《中国铁路》2022年第7期7-11,共5页China Railway

基　　金：中铁二院工程集团有限责任公司科技研究开发计划项目(KSNQ213022、KDNQ212106)。

摘　　要：铁路工程BIM正向设计是对传统铁路工程项目设计流程的彻底变革,可有效提高铁路工程的设计效率与准确性,但其推广应用却遇到了较大困难。结合多年BIM应用实践经验,以及多专业BIM设计软件研发经历,深入分析阻碍BIM正向设计发展的原因,提出铁路工程BIM正向设计的整体规划。以铁路隧道专业为例,从标准、协同、效率、共享等方面阐述具体的解决办法。目前,隧道专业BIM正向设计软件已应用于西昆高铁、成渝中线高铁、宁淮城际铁路等多条重点铁路线路中,实现了全过程BIM设计,在提高工作效率的同时,有效保证了设计成果的准确性、协调性,可为今后同类工程的BIM正向设计研究提供借鉴。Top-down BIM design brings about a transformation to the traditional way of railway project design,as it effectively improves efficiency and accuracy.However,its application has encountered great difficulties.Based on years of experience in BIM application and in the R&D of BIM design software for multiple disciplines,the paper analyzes the factors that hinder the development of BIM top-down design,and proposes an overall plan for railway projects.With railway tunnel project as an example,the paper elaborates the solutions to achieve standardization,collaboration,efficiency and sharing.By now,the top-down design software for tunnels has been applied to many key railway lines such as Xi’an-Kunming HSR,Chengdu-Chongqing Midline HSR,and Nanjing Huai’an Intercity Railway.The whole-process BIM design helps improve the work efficiency,and ensures the accuracy and coordination of design results,providing references to the future research of similar projects.

关 键 词：铁路工程 BIM 铁路隧道 正向设计 软件开发 标准 协同 效率 共享 

分 类 号：U212[交通运输工程—道路与铁道工程] TP319[自动化与计算机技术—计算机软件与理论]