冲击矿压工作面卸压巷卸压法探讨
首发时间:2005-07-04
摘要:介绍了卸压巷的卸压原理以及冲击危险面常用的一些卸压解危方法。提出了将卸压巷卸压法应用于冲击矿压工作面,并通过现场应用和采用电磁辐射技术对其卸压效果进行了检验。通过实际应用说明采用卸压巷能够对冲击矿压工作面起到比较好的卸压效果,为冲击矿压的防治提供了一种可行措施。
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Study to Use Relieving Roadway in Rock Burst’s Workface
Abstract:The paper introduces the theory of relieving roadway and some relieving stress methods. It also put forward the application of the method of relieving roadway on the workface that has the dangerous of rock burst. The method has been used on site and its stress relieving effect has been tested by electromagnetic emission (EME). Through the application on site, it can be say that the relieving roadway can play good effect in stress relieving on the rock burst work face and offer a kind of feasible measure for the prevention and control of rock burst.
Keywords: relieving roadway rock burst electromagnetic emission
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