新建地铁线穿越运营地铁线的评估方法研究  

Evaluation Method for Newly-built Metro Lines Passing through the Operation Lines

作　　者：王春苗[1] 张彦斌[1] 孔祥利[2] 

机构地区：[1]北京城建设计研究总院有限责任公司,北京100037 [2]北京城建勘测设计研究院有限责任公司,北京100101

出　　处：《城市轨道交通研究》2011年第12期42-47,共6页Urban Mass Transit

摘　　要：通过对新建地铁线穿越运营地铁线的评估内容、思路、步骤以及计算假定的系统研究,建立了新建地铁线路穿越运营地铁线路的评估方法,并将该方法应用于某新建地铁站换乘厅侧穿地铁运营区间喇叭口结构的评估中。评估结果表明:该方法在评估新建地铁线穿越运营地铁线中具有一定的适用性,并可为新建地铁线穿越周边建筑物、桥梁或管线等评估提供参考。The evaluation method for newly-built metro lines passing through operating metro lines is established by the systelmtic study on the assessment contents, ideas, procedures, and the calculation assumptions of newly-built metro lines passing through operating metro lines. Moreover, the method is applied to the evaluation of the trumpet-shaped structure of a certain subway station transfer hall＇s side-passing the subway operation interval. The evaluation results indicate that the method in the assessment of a newly-built metro line passing through operating metro lines has, to a certain degree, its applicability, and can also provide references for evaluation of newly-built metro lines passing through adjacent buildings, bridges or pipelines, etc.

关 键 词：新建地铁线 运营地铁线 穿越安全性 评估方法 

分 类 号：U231[交通运输工程—道路与铁道工程]