Fuzzy Comprehensive Evaluation on the Mechanical Behavior of the Central Rock Pillar between Twin Neighborhood Tunnels

摘要：

The stability evaluation of the central pillar between twin neighborhood tunnels is an important step in a tunnel construction process. In this paper an indicator system was proposed to evaluate the stability state of the central rock pillar between twin neighborhood tunnels; then an AHP (Analytic Hierarchy Process) model was constructed to calculate the weights of indicators; and finally, with fuzzy mathematic method, a fuzzy comprehensive evaluation model was set up to evaluate the stability state of the central rock pillar between twin neighborhood tunnels. Project cases showed that this method is practical and effective.

关键词： Analytic Hierarchy Process Fuzzy Comprehensive Evaluation neighborhood tunnel central rock pillar stability

作者: YANG Zhuanyun

作者单位: Department of Transportion Engineering Sichuan College of Architecture Technology, Deyang 618000, China

会议类型: 国际会议

会议名称: 2010 3rd International Conference on Environmental and Computer Science(2010年第三届环境与计算机科学国际会议 ICECS 2010)

会议地点: 昆明

会议语种:英文

页码: 413-417

在线出版日期: 2010-10-17（万方平台首次上网日期，不代表论文的发表时间）