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(一)概述 在矿井生产中,冲击地压是一种极复杂的动力现象,它的发生将严重危及井下工人的安全及矿井生产的正常进行。 目前国内外许多采矿工作者,对冲击地压研究十分重视,已取得了一定的研究成果,有些己用于生产中。 笔者在前人研究的基础上,对影响矿井冲击地压发生的某些主要因素,进行了分析、探讨,并在此基础上提出了预防矿井冲击地压的措施。
(A) Overview In the production of mine, rockburst is a very complex dynamic phenomenon, its occurrence will seriously threaten the safety of underground workers and the normal production of mine. At present, many mining workers at home and abroad attach great importance to the study of rock burst. Some achievements have been made and some are used in production. On the basis of previous studies, the author analyzes and discusses some major factors that affect mine ground pressure, and on this basis, puts forward some measures to prevent rock burst.