地铁隧道浅埋暗挖法和盾构法施工沉降分析  

Analysis of subsidence in construction of metro tunnel with NATM and shield driven method

作　　者：彭戢放[1] 杜西岗[1] 李明东[1] 

机构地区：[1]河北工程大学土木工程学院

出　　处：《山西建筑》2010年第6期281-282,共2页Shanxi Architecture

摘　　要：对地铁隧道开挖通常采用的浅埋暗挖法和盾构法的沉降特性和原因进行了研究,并结合工程实例对两种方法产生的地表位移进行了分析,为开挖地铁隧道采用何种方法提供了有益的参考。Through the studying of NATM and shield driven method which are often used in building metro tunnel, and analysis in the subsidence of surface in engineering which is caused by the either of them to provide sane reference in the choice of method in building metro runnel.

关 键 词：地铁 浅埋暗挖法 盾构法 地表沉降 

分 类 号：U455.4[建筑科学—桥梁与隧道工程]