Risk Analysis for Metro EPB Shield Tunnel Construction

摘要：

　　For the characteristics of metro arch pressure balance (EPB) shield tunnel construction,first of all,the EPB shield tunnel is analyzed in detail,and their causes,impacts and mitigation measures are also studied accordingly.Then the risk factors of shield tunnel construction by using the idea of system engineering are identified,and its levels are analyzed,and safety assessment index system is structured.The case history of risk control for EPB shield tunnel in Changsha confirmed the rationality and feasibility of the suggested risk control measures.

关键词： earth pressure balance shield fuzzy comprehensive evaluation risk analysis

作者: Shuguang SONG Chaoqun SUN Yanhui GE Peng LIN Hongliang LIU

作者单位: Geotechnical and Structural Engineering Research Center,Shandong University,Jinan 250061,China School of Civil Engineering,Shandong Jiao Tong University,Jinan 250357,China

会议类型: 国内会议

会议名称: 第十八届中国科协年会

会议地点: 西安

会议语种:英文

页码: 1-5

在线出版日期: 2016-09-01（万方平台首次上网日期，不代表论文的发表时间）