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机译:长壁液压支架顶板压力的测量与分析
Seguridad y Calidad Mineroambiental. S.L (SEGYCAL~?), Carmen, 7, 24001 Leon. Spain;
Department of Mining Engineering, Mining Engineering School, University of Oviedo. lndependencia 13. 33004. Asturias, Spain;
Department of Construction Engineering and Manufacturing, Mining Engineering School, University of Oviedo. lndependencia 13. 33004. Asturias, Spain;
Department of Mathematics, Mining Engineering School, University of Oviedo. lndependencia 13. 33004. Asturias, Spain;
Department of Mining Engineering, Mining Engineering School, University of Oviedo. lndependencia 13. 33004. Asturias, Spain;
tilted longwall coal faces; support pressures; hydraulic support; goaf; hydraulic props; wooden crib;
机译:长壁工作中液压支柱的法医分析
机译:长壁作业中液压支柱的支撑分析
机译:高瓦斯煤长壁开采工作面端面水力压裂顶板弱化控制的研究
机译:考虑到支柱中的压力测量,对犁和采煤机长壁中的动力支撑载荷进行评估
机译:高水平应力作用下长壁入口顶板的应力分析。
机译:通过水力压裂提高渗透率:结合3D打印外套和孔隙流体超压的实验室测量
机译:屋顶切割和传统长墙矿井非柱长墙矿井压力的比较分析
机译:机械化长壁作业综合地面控制研究。第二卷。特别报告:1。煤和煤测量岩石的物理特性。 2.屋顶和地板岩石的承载力。 3.钻孔压力传感器的响应。 4.安装地下仪表。