简要回顾采动岩层结构破断与运动研究的发展过程,指出:采动岩层结构破断与运动不仅控制采场与回采巷道矿压显现,同时还控制采动岩层移动与地表沉陷以及控制采动岩体裂隙演化与渗流。随着对采动岩体特殊力学行为规律研究的深入,利用与控制这些特殊力学行为就形成系列的采矿工程技术创新,在此用工程图例的方式列出一组成果。重点综述在研究岩层移动与地表沉陷规律基础上开发出的综合机械化固体(废弃物)直接充填采煤技术和快速充填大断面沿空留巷技术;在研究采动岩体裂隙演化与渗流规律基础上开发出的煤与瓦斯共采技术和保水采煤技术,包括这4项创新技术的发展过程、最新进展和重要技术参数指标等。
Development of the study of the structure failure of mining rock and its movement are briefly reviewed;and it is found that the structure failure of mining rock and its movement not only control the strata behaviors in working face and mining roadways,but also control strata movement,ground subsidence,crack evolution and seepage in mining strata.With the deep study of the law of specific mechanical behaviors of mining rock,series of technological innovations in mining engineering are formed according to utilizing and controlling these specific mechanical behaviors;and a set of results are listed by means of engineering legend.Four innovative technologies and their developing processes,latest developments,important technological parameter indices and so on are summarized,such as the solid filling technology with waste in fully-mechanized coal mining and the quick filling technology in gob-side entry retaining with large section developed based on the law of strata movement and ground subsidence,and the technique of coal mining and gas extraction and the technique of water-preserved mining developed based on the law of crack evolution and seepage in mining strata.