城市轨道交通工程变形统计分析与控制指标  

Engineering Deformation Statistical Analysis and Control Index in Urban Rail Transit

作　　者：金淮[1,2] 张建全[1] 吴锋波[1,3] 刘永勤[1] 马骉[2] 马长 

机构地区：[1]北京城建勘测设计研究院有限责任公司,北京100101 [2]中国矿业大学(北京)地球科学与测绘工程学院,北京100083 [3]北京科技大学土木与环境工程学院,北京100083

出　　处：《都市快轨交通》2014年第3期65-69,共5页Urban Rapid Rail Transit

基　　金：住房和城乡建设部科技计划项目(2011-K5-21);北京市优秀人才培养资助个人项目(2012ZG-40)

摘　　要：通过对国内14个轨道交通建设城市第三方监测资料的统计分析,研究工程变形的规律,明确不同监测项目的变形值分布形态,分析工程支护结构、周边地表和环境对象的变形特点,认为工程变形受设计因素、地质条件、环境条件和施工管理与质量等多种因素的影响,给出变形控制指标确定的基本原则。研究成果可对城市轨道交通工程变形控制指标的确定提供借鉴。Based on the statistical analysis of the monitoring data of the third party of 14 cities, the engineering deformation law was studied. The deformation distributions of monitoring items were pointed out. The deformation characteristics of supporting structure, surrounding ground and environment objects were analyzed. The engineering deformation is influeneed by many factors, such as design factors, geological and environmental conditions, and construction management and quality. The basic principle to determine deformation control index was given. The research achievement may give important guidance to determine urban rail transit deformation control index.

关 键 词：城市轨道交通 变形 监测 控制指标 

分 类 号：U231.92[交通运输工程—道路与铁道工程]