特厚软煤层综放工作面沿空送巷矿压显现规律研究

Study of strata behavior of Driving the Roadway along Goaf in longwall with top-caving mining face of coal seams with extra-thickness and softness

通过井下实际观测,总结了沿空巷道及工作面在不同时期的矿压显现规律,分析了矿压显现机理及各类影响因素,为沿空送巷设计、工作面采取合理的顶板管理模式提供可靠依据。