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构造复杂厚煤层断层煤柱综放开采配套技术研究

Coal Engineering(2011)

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Abstract
系统分析矿井与断层区域构内造水文地质条件,结合物探所得断层情况,开发了以厚煤层断层煤柱综放工作面的巷道布置方案、综放采煤工艺为主的断层煤柱综放开采技术,并设计了采面防治水设备设施配置;分别对YF8断层下盘保护煤柱和YF20-3断层上盘保护煤柱进行了成功试采,可为类似条件下断层煤柱综放开采提供借鉴经验。
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