许惠德, 马金荣. 井田精查阶段煤层顶板稳定性的工程地质研究[J]. 煤田地质与勘探, 1989, 17(4): 42-47.
引用本文: 许惠德, 马金荣. 井田精查阶段煤层顶板稳定性的工程地质研究[J]. 煤田地质与勘探, 1989, 17(4): 42-47.
A Study of Engineering Geology on the Stability of Coal Roof in Target Explorative Stage of Coal Field[J]. COAL GEOLOGY & EXPLORATION, 1989, 17(4): 42-47.
Citation: A Study of Engineering Geology on the Stability of Coal Roof in Target Explorative Stage of Coal Field[J]. COAL GEOLOGY & EXPLORATION, 1989, 17(4): 42-47.

井田精查阶段煤层顶板稳定性的工程地质研究

A Study of Engineering Geology on the Stability of Coal Roof in Target Explorative Stage of Coal Field

  • 摘要: 提出了多因子工程地质分析法.以井田为例,对在资源勘探阶段,如何评价开采技术条件,预测煤层顶板和井巷圈岩的稳定性作了分析研究.

     

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