摘要
文章针对大红山铁矿开采方式在空间上所形成露天、地下、浅部、深部、多矿段、多区段立体联合开采的局面,以及引发的地压活动极为复杂的状况,建立大红山铁矿系统的微震监测系统,并根据地压微震结果,研究其规律,为有效控制地压灾害提供可靠的技术依据,同时,其研究成果能够指导矿山的进一步安全生产。
Due to the three dimensional combined- mining method in space involving the open pit,underground,the shallow,the deep,the multi -ore block and multi -sectors in Dahongshan iron mine, the geostatic activity triggered by which.h was hecoming quite complicated. For this reason,the microseismic monitoring system was supposed to be established,through the results analysis of which, the law of geostatic activity was studied. It is capable of providing some technical base as well as playing highly useful purpose in guiding the safety production of mines.
出处
《湖南有色金属》
CAS
2014年第3期6-8,共3页
Hunan Nonferrous Metals
关键词
微震监测技术
地压
采空区
能量释放率
microseismic monitoring technology
ground pressure
gob
energy release rate
