基于综合决策云模型的围岩稳定性分级方法研究

周科平,侯霄峰,林允

Research on Classification Method of Surrounding Rock Stability Based on Comprehensive Decision Cloud Model

Keping ZHOU,Xiaofeng HOU,Yun LIN

表4 各评价指标组合权重

Table 4 Combination weight of each evaluation index

指标	R_c/MPa	K_v	RQD/%	K₁	K₂
$h_{i}$	0.2066	0.2290	0.2255	0.1769	0.1620
$w_{j}$	0.0858	0.0666	0.1572	0.4938	0.1966
$λ_{i}$	0.0945	0.0812	0.1889	0.4656	0.1698