基于综合权重—模糊物元法的岩溶地区隧道围岩质量评价
张卫中,袁威,康钦容,夏缘帝,李梦玲

Quality Evaluation of Tunnel Surrounding Rock in Karst Area Based on Comprehensive Weight-Fuzzy Matter-element Method
Weizhong ZHANG,Wei YUAN,Qinrong KANG,Yuandi XIA,Mengling LI
表5 综合权重计算结果
Table 5 Calculation results of comprehensive weight
指标编号因素主观权重客观权重αβ综合权重
X1结构类型0.2300.1410.5940.4060.194
X2岩体RQD0.0490.0550.051
X3岩体单轴抗压强度0.0610.1480.096
X4岩体完整性系数0.1850.0400.126
X5节理间距0.0390.2320.117
X6地下水0.0760.0250.055
X7软弱夹层性质0.1480.1750.159
X8岩层倾角0.0950.1050.099
X方正汇总行9KBQ0.1180.0790.102