基于RMR法和BQ法的巷道围岩稳定性分级技术

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祁建东, 叶昀, 蒋仲安

The Classification Techniques of the stability of surrounding rock of roadway based on RMR and BQ Method

QI Jian-Dong, YE Yun, JIANG Zhong-An

现代矿业 . 2013, (08): 23 -25+29 .