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冲击地压是一种特殊的矿山动力现象,采矿诱发的矿井地震,它严重威胁井下安全生产,是煤矿井下开采过程中严重灾害之一。现结合实际阐述了七星煤矿东四区八层右部冲击地压发生的条件及影响因素,并据此结合实际矿压治理措施,如在线设备观测法、钻屑法、电磁辐射动态监测法、大孔径泄压法等,收到较好实效。
Rockburst is a special kind of mine dynamic phenomenon. Mining-induced mine earthquake, which is a serious threat to underground safety production, is one of the serious disasters in the mining process of coal mines. In the light of actual conditions, the conditions and influencing factors of the right bursting pressure in the eighth floor of Qiansi Coal Mine in Qixing Coal Mine are expatiated. Based on the above, combined with practical measures of mine pressure control, such as online equipment observation method, drill cuttings method, dynamic monitoring of electromagnetic radiation, Large aperture pressure relief method, received good results.