关于高地应力区地下工程岩爆灾害研究

【摘 要】文章从高地应力区地下工程岩爆的特征、烈度分级及形成机制着手,系统阐述了岩爆对围岩稳定性的影响,以及岩爆的安全防护与防治工程措施。
　　【关键词】高地应力;岩爆;烈度
　　District Heights stress study of geological disasters in rock burst
　　Sun Gang,Lu Gui-hai
　　(Henan Province Water Survey Co., Ltd.Zhengzhou Henan 450003)
　　【Abstract】The article from the high crustal stress area rock burst characteristic, the intensity graduation, forms the mechanism and the forecast method begins, the system elaborated the rock burst to the adjacent formation stable influence, as well as rock burst safe protection and preventing and controlling project measure.
　　【Key words】Heights stress;Rock burst;Intensity
　　近年来,随着国民经济的快速发展,