夏玉成. 构造环境对煤矿区地表环境灾害的控制作用[J]. 煤田地质与勘探, 2005, 33(2): 18-20.
引用本文: 夏玉成. 构造环境对煤矿区地表环境灾害的控制作用[J]. 煤田地质与勘探, 2005, 33(2): 18-20.
XIA Yu-cheng. Control function of tectonic setting over ground environmental hazard in coal mining areas[J]. COAL GEOLOGY & EXPLORATION, 2005, 33(2): 18-20.
Citation: XIA Yu-cheng. Control function of tectonic setting over ground environmental hazard in coal mining areas[J]. COAL GEOLOGY & EXPLORATION, 2005, 33(2): 18-20.

构造环境对煤矿区地表环境灾害的控制作用

Control function of tectonic setting over ground environmental hazard in coal mining areas

  • 摘要: 在不同构造环境下,同样强度的地下采矿活动在地表所造成的环境灾害现象是有明显差异的。在不同构造条件的煤矿区,地质环境的抗扰动能力不同,因而对地下开采的承载能力也就不同。抗扰动能力强的煤矿区可以承受较大的开采强度,而抗扰动能力差的煤矿区,同样强度的地下开采,就会导致严重的地表损害甚至环境灾害。从这个意义上说,与地下采矿有关的煤矿区地表环境灾害,源于采动,但其形式与发展受控于构造环境。

     

    Abstract: There is obvious difference in ground environm ental hazards induced by underground mining of the same intensity because of diversity in tectonic setti ngs. The difference in antidisarrangement capacity of geological environment det ermines that there are different enduring capacities against underground mining in different coal mining areas. The coal mining area of stronger antidisarrangem ent capacity can endure larger scale mining, whereas the mining action of the sa me intensity may result in serious ground damage, even environmental hazard in the area of weaker antidisarrangement capacity. A conclusion can be made from the facts mentioned above that ground environmental hazard related to underground mining is induced by mining, but the formation and development of the hazard is controlled by tectonic settings in coal mining areas.

     

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