摘要
以高海拔高寒米拉山特长隧道为研究对象,分析影响高海拔高寒地区隧道风险的因素,建立高海拔高寒特长隧道风险指标体系,采用模糊层次法对该隧道进行施工风险评估,确定其隧道风险等级为IV级,风险程度高。
Taking the super long tunnel in Mila mountain in high altitude and alpine areas as the object of study,the factor influencing the risk of tunnel in high altitude and alpine areas is systematically analyzed,and the risk indicator system of super long tunnel in Mila mountain in high altitude and alpine areas is built.The construction risk assessment study on super long tunnel in Mila mountain in high altitude and alpine areas is conducted by use of FAHP(fuzzy analytic hierarchy process).It is determined that the construction risk for tunnel in Mila mountain is ranked at Grade IV,which is at high risk.
作者
文志年
贾春玉
周山
WEN Zhinian;JIA Chunyu;ZHOU Shan(School of Civil Engineering and Architecture,Wuhan University of Technology,Wuhan 430070,China)
出处
《交通科技》
2019年第1期70-73,共4页
Transportation Science & Technology
基金
武汉理工大学自主创新研究基金(2018-TJ-B1-05)资助
关键词
高海拔高寒地区
特长隧道
施工风险
评估
high altitude and alpine areas
super long tunnel
construction risk
assessment
