【摘要】 2005年11月6日河北邢台县石膏矿发生了矿难,本文使用首都圈台网记录的从当日09时小矿震初始活动到19时36分矿难发生的所有矿震波形数据,根据对矿震活动序列分析,对不同时段矿井顶板受到的张力及剪切力作用进行了研究,论述这一次矿难的孕育过程和发生机理,分析这一次矿震造成重大人员伤亡原因,诠释矿山(井)安全监测预警系统和安全意识的重要性。更多还原

【Abstract】 The waveforms of fracturing in Xingtai gypsum mine of the Hebei Province have been recorded by the Capital Earthquake Network on November 6,2005.It is analyzed for the tension and shear stress on the mine.It was affected by the sequence of the rockburst.So the occurrence mechanism and the gestation process of the rockburst were discussed in this paper.Based on the analysis and discussion,the importance to establish the warning system for rockburst is presented.更多还原