中文摘要：

针对乌东煤矿南采区急倾斜煤层特殊赋存形式和开采方式,建立了诱发冲击地压的＂悬臂梁＂模型,得出岩墙内部能量值与岩墙有效弯曲长度三次方成正比,并对此采用相应的空间综合治理措施。即对岩墙上部＋500～＋736m范围进行地面深孔爆破预裂,改变岩体储能条件;而在岩墙底部＋475～＋515m水平实施注水和深孔爆破措施,降低岩墙底脚部位煤岩层冲击倾向性。通过ARAMIS M/E微震监测系统进行效果检验,结果表明上述措施明显改善了岩墙内部储能方式,降低了冲击风险。

英文摘要：

A cantilever beam model which induces the rockburst is established aiming at the especial mode of occurrence of the steep seam and mining way.Then a corresponding comprehensive control measure is proposed by the result of the model that the energy inside the middle rockwall is proportional to the cube of effective bending length.The energy-saving condition can be changed by the deep hole blasting on the ground at the range of＋500～＋736malong the rockwall.besides,the rockburst tendency will reduce by the measures which is composed of water pouring and deep hole blasting at range of＋475～＋515m.At last,it indicates that this series of measures reduce the risk of rockburst obviously with the technology of ARAMIS M/E.