基于BIM-GIS平台的盾构施工监测预警集成开发及应用  

作　　者：付兴源 乔顺龙 

机构地区：[1]天津滨海新区轨道交通投资发展有限公司,天津300450 [2]北京城建勘测设计研究院有限责任公司,北京100020

出　　处：《科技创新与应用》2021年第17期176-178,共3页Technology Innovation and Application

摘　　要：随着城市轨道交通的大规模建设,盾构法已经成为我国城市地铁隧道和部分铁路隧道的主要施工方法,其预警技术可以根据工程经验进行分析,从而判断该区域的安全状态,并采取相应的措施来防止事故的发生。天津市滨海新区轨道交通B1线一期工程,通过GIS技术与BIM技术的结合,在该平台中展现并标识出不良地质体的空间分布,进行穿过区域的风险评价;根据施工信息和监测信息在BIM平台上进行地铁结构安全风险评估及预警,进而采取不同的防治措施,避免工程问题。With the large-scale construction of urban rail transit,shield construction method has become the main construction method of urban subway tunnels and some railway tunnels in China.Its early warning technology can be analyzed according to engineering experience,so as to judge the safety status of the area,and take corresponding measures to prevent accidents.Tianjin Binhai New Area Rail Transit Line B1 Phase I project,through the combination of GIS technology and BIM Technology,displays and analyzes the spatial distribution of adverse geological bodies in GIS.Thus,this paper carries out the risk assessment of crossing area,and according to the construction information and monitoring information,carries out the assessment and early warning of subway structural safety risk on the BIM platform,and then takes different prevention measures to avoid engineering problems.

关 键 词：BIM技术 GIS技术 盾构施工 监测预警 

分 类 号：U215[交通运输工程—道路与铁道工程]