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采场来压是上复岩层运动,破坏的必然结果,研究老顶岩梁运动的规律及其力学机理,是解决采场来压预测预报、顶板控制等问题的重要前提。本文试从四个方面进行初步探索。
Stope pressure is the inevitable result of the movement and destruction of the upper strata. Studying the regularity and mechanics mechanism of the movement of the old roof rock beam is an important prerequisite for solving the problems of stope pressure prediction and roof control. This article tries to explore from four aspects.