摘要
从围岩应力的角度分析了底鼓发生的机理,并对底鼓的治理方法进行了探讨。
From the angle of the stress of the wall-rock, this paper analyzes on the mechanism of the occurrence of the heaving floor, and probes into the methods for treating the heaving floor.
出处
《科技情报开发与经济》
2006年第1期271-272,共2页
Sci-Tech Information Development & Economy
关键词
底鼓
动压
防治措施
heaving floor
dynamic pressure
preventive measure
