基于BIM技术地铁车站模型建立与应用及明挖法施工方案优化  

Establishment and Application of Metro Station Model based on BIM Technology and Optimization of Construction Scheme of Open Cut Method

作　　者：邢民[1] 王述红[1] 侯文帅 苏米亚[1] 

机构地区：[1]东北大学资源与土木工程学院,沈阳110819

出　　处：《土木建筑工程信息技术》2016年第3期39-43,共5页Journal of Information Technology in Civil Engineering and Architecture

基　　金：国家自然科学基金"节理岩体岩桥贯通准则研究及块体稳定性分析"(编号:51474050);地质灾害防治与地质环境保护国家重点实验室"节理岩体宏细观数值表征及其力学特性尺寸效应研究"(编号:SKLGP2014K011)

摘　　要：城市地下轨道交通的迅速发展,特别是地铁车站的建设过程中经常遇到复杂地质条件、众多管线布置、周围环境影响,导致车站施工过程难度艰巨,合理的施工方案对于车站的安全高效施工至关重要。本论文提出针对沈阳地铁九号线沈苏西路地铁车站实际情况,依托BIM技术,利用软件建立车站模型,结合工程设计优选出的2个方案进行仿真,考虑地质条件及施工进度和造价的影响,模拟分析车站明挖法施工工艺,得出"双侧面台阶法"方案更为合理,同时在此基础上分析BIM技术为地铁项目建设过程中带来的优势。实例分析表明,BIM技术和双侧面台阶法在地铁车站施工过程中有广阔的应用前景。The rapid development of urban underground rail traffic,especially such problems as complex geological conditions,too many pipeline layout and the impact of the surrounding environment emerging in subway station construction process,often lead to the difficulty in station construction. Therefore,reasonable construction scheme is critical for the efficient construction safety of the station. In this article,according to the actual situation of Shenyang Metro Line 9 Shen Su Xi Lu metro station,a station model is established by using BIM technology.Based on simulation of two selected plans and in consideration of geological conditions,the construction schedule and cost,the article simulates and analyzes station open cut construction process and concludes that ＂bi-lateral step method＂is more reasonable. At the same time,the article analyzes the advantages of BIM technology in Metro construction. The case study shows that the BIM technology and the bilateral step method have broad application prospects in the construction process of subway station.

关 键 词：地铁工程 明挖法 BIM技术 车站模型 应用分析 

分 类 号：U231.4[交通运输工程—道路与铁道工程]