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该项研究在进行大量的现场工程地质勘探和调查、现场原位岩体力学性质和室内岩石力学性质试验的基础上,给出了岩体力学参数及其工程处理数据;在分析计算的基础上,得出了该矿最终的稳定边坡角为37°49′,比原设计边坡角40°41′缓2°51′。在上述结沦的基础上,根据现实情况,结
Based on a large number of on-site engineering geological surveys and surveys, on-site mechanical properties of in-situ rock mass and laboratory tests of rock mechanics properties, the study gives rock mechanics parameters and engineering treatment data. Based on the analysis and calculation , And concluded that the final stable slope angle of the mine was 37 ° 49 ’, which was 2 ° 51 ° slower than the originally designed slope angle of 40 ° 41 °. On the basis of the above conclusion, according to the actual situation, knot