北京地铁隧道穿越南四环路施工安全风险管理  

Safety risk management for construction of shield tunnel of Beijing subway undercrossing the South fourth ring road

作　　者：吴江滨[1,2] 

机构地区：[1]清华大学 [2]北京建工集团

出　　处：《山西建筑》2009年第34期198-200,共3页Shanxi Architecture

基　　金：国家高技术研究发展计划(863)项目(项目编号:2006AA11Z119);北京市科技计划项目(项目编号:D08050603130804)

摘　　要：针对北京地铁9号线区间盾构隧道穿越南四环路施工案例,制定了相应的施工安全管理程序,提出了地层加固及变形控制等安全风险规避措施,最终保证了隧道施工安全顺利通过。According to a construction case of a interval shield tunnel which is passing through South fourth ring road in Beijing subway line No.9,corresponding management program is made for controlling security risks,such measures as reinforceing stratum and restricting its deformation are also brought forward.With these measures,the shiled tunnel undercrossed the South fourth ring road safely and successfully.

关 键 词：隧道工程 盾构隧道 穿越工程 现状调查 风险管理 

分 类 号：TU714[建筑科学—建筑技术科学]