改进的层次分析法在公路隧道施工安全评价中的应用  

Application of the Improved Analytic Hierarchy Process to Risk Assessment on Road Tunnel Construction

作　　者：刘玉玲[1] 游春[2] 

机构地区：[1]重庆大学资源及环境科学学院,重庆400044 [2]中铁隧道集团一处有限公司,重庆401121

出　　处：《安全与环境工程》2009年第3期75-78,91,共5页Safety and Environmental Engineering

摘　　要：基于改进的层次分析法对公路隧道施工安全状况的影响因素进行了分析,并确定了各影响因素的权重,从而找出了主要影响因素,便于准确、及时地进行安全评价。通过对施工现场的实际分析,采用该方法对于提高公路隧道施工安全状况评价的客观性和准确性具有一定的理论意义和实用价值。On the basis of the Improved Analytic Hierarchy Process, safety factors involved in road tunnel construction are analyzed. The magnitude of weight for each factor is calculated and the hierarchy of factors is ranked. By analysis and calculation, dominant factors to the safety in road tunnel construction are re- vealed. Thus, an accurate and timely risk assessment can be performed. Case study shows the Improved Analytic Hierarchy Process can be successfully used in safety evaluation for road tunnel construction.

关 键 词：安全评价 层次分析法 隧道施工 权重 

分 类 号：X92[环境科学与工程—安全科学] U455[建筑科学—桥梁与隧道工程]