摘要
本文地综述了十年来,我国煤矿冲击地压显现的基本情况及其主要研究成果,并提出对冲击地压问题今后值得重视的几点看法。
The essential situation of appearance of rock-burst and it's main results of researching in our conutry's collieries for decade are briefly summarized in this paper. The author points out emphatically the know-ledge about rock-burst and some problems deserving of public attention in future.
关键词
煤矿
冲击
地压
灾害
防治
rock-burst
stress concentration
theory of dynamic unsteady
water-injection into coal body
