CAJ | 학술논문

根据胜利煤矿3#煤层具体地质条件，通过岩石力学实验得出岩样的物理力学参数，在此基础上采用实验室相似模拟、数值模拟等方法，研究了胜利煤矿3#煤层综采面矿压显现规律，最终确定了综采面合理的液压支架工作阻力为13000 kN，架间距1.75 m，顶梁长度4.7 m的支架，为胜利煤矿综采面液压支架的设计和安全高效生产提供了依据和保障。
근거성리매광3#매층구체지질조건，통과암석역학실험득출암양적물리역학삼수，재차기출상채용실험실상사모의、수치모의등방법，연구료성리매광3#매층종채면광압현현규률，최종학정료종채면합리적액압지가공작조력위13000 kN，가간거1.75 m，정량장도4.7 m적지가，위성리매광종채면액압지가적설계화안전고효생산제공료의거화보장。
This thesis gets physical and mechanical parameters through rock mechanics experiments according to the specific geological conditions of 3# coal seam in Shengli Coal Mine. On this basis, we adopted laboratory simulation, numerical simulation, studied the mine pressure-visualized patterns at the fully mechanized face in 3#coal seam, and finally regularized the rational hydraulic support working resistance 13 000 kN, the space between 1.75 m, the kickstand with the beam length 4.7 m, providing basis and references for the hydraulic support design and high efficiency production at the fully mechanized coal face.