Analysis of fracture structure impact on rockburst
With the exploitation of coal resources, rockburst and other mining dynamic disasters seriously affects the safety production of coal mine.The occurrence of rockburst is associated with the surrounding geological environment, stress conditions, mining technology and other factors.The occurrence of disasters should have the dynamic environment and stress conditions.The dynamic condition of rockburst is affected and controlled by plate movement, while the formation of active faults is the direct result of tectonic movement.Based on the research of plate tectonics, different levels of active faults are further divided and identified by Geodynamic zoning, and the link between which and mine engineering practice is established.By analyzing the influence of active faults on the occurrence of rockburst,the influencing scope and controlling degrees of different levels of active fault on rockburst are determined, which can predict the hazard area of rockburst in coal mine.and which has important guiding significance on the safety production of coal mine.
coal resourse rockburst geodynamic zoning active fault risk area
LAN Tian-wei ZHANG Hong-wei HAN Jun A.C.Batugin
College of Mining, Liaoning Technical University, Fuxin 123000, China Moscow State Mining University (MISIS) ,Moscow 119991 ,Russia
国内会议
安徽淮北
英文
114-120
2017-10-14（万方平台首次上网日期，不代表论文的发表时间）