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岩体声波测试在煤矿巷道工程地质研究中的应用
Application on Acoustic Measurement of Rock Mass in EngineeringGeological Research of Coal Mine Tummel
【摘要】 运用岩体声波探测技术测定了淮北芦岭煤矿巷道围岩松动圈 ,进行了围岩稳定性分类 ,为芦岭煤矿今后的巷道支护设计提供了依据 ,认为岩体声波测试是煤矿井巷工程地质研究定量化的重要手段 ,值得应用推广。
【Abstract】 By means o Acoustic techmique measuring the tummel surrounding rock loose circle and stability classify in LuLing coalmine of HuaiBai.The data is supplied to desigming its tummel support from now on.Acoustic measurement is thought to be an important method for quantitarive stady of tunnel engineering,and deserving to be applied and spread.
【关键词】 巷道工程地质;
声波测试;
松动圈;
稳定性分类;
应用研究;
【Key words】 Acoustic measurement; loose circle; stability classify; tunnel engineering geology;
【Key words】 Acoustic measurement; loose circle; stability classify; tunnel engineering geology;
- 【文献出处】 中国煤田地质 ,COAL GEOLOGY OF CHINA , 编辑部邮箱 ,2000年02期
- 【分类号】TD315.1
- 【被引频次】12
- 【下载频次】133