Research on backfill technology of drilling shaft sinking method in porous water-bearing rock stratumYAO Zhishu, FANG Yu, QIAO Shuaixing, CHENG Hua, LI Xinwei, WANG Zongjin, WANG Chen1-9
Study on application of TBM construction technology in coal mine in Yunnan-Guizhou areaDAI Enhu, WANG Yong, LU Yiqiang, QIU Hongdeng, YAN Shaohong, YANG Tuo10-18
Study on unified brittle-ductility index based on burst tendency and large deformation of coal-rockLI Zhen, SHI Wenhao, GAO Xin, ZHANG Chengxiang, CUI Heng, XU Yulong19-27
Experimental research on water retention effect and shear resistance of water-retaining materials in open-pit minesCHEN Tao, SHU Jisen, HAN Liu, QIAN Jing35-41
Theoretical judgement method of overburden"three-zone"based on rock strata deflection deformation and its engineering applicationYANG Weiqiang, GUO Wenbing, ZHAO Gaobo, MA Zhibao, YANG Daming42-50
Study on deformation law of leveling and uplift of shallow clay layer and surface water-saturated sand layerSHEN Xingyu, ZHANG Ermeng, FEI Yu, GAI Qiukai, CAO Guangming51-59
Analysis and optimization of remaining width of coal pillars in the section of Yayaomao Coal MineZHANG Jingui, CHENG Zhiheng, CHEN Haoyi, YIN Shuaifeng, CHEN Liang, XUE Ao60-67
Stage inhibition characteristics of composite inhibitor in process of inhibiting coal spontaneous combustionJIANG Feng, SUN Wenqian, LI Zhenbao, LIANG Rui, LI Lei, LIANG Qiuyue68-75
Mechanism of coal and gas outburst disaster center in low permeability coal seam mining faceLIU Guolei, WANG Zedong, QU Xiaocheng, CUI Yu, YIN Yongming76-85
Research on safety linkage control technology of gas in fully-mechanized top-coal caving mining faceNIU Lei, ZHANG Xueliang, LIU Qing, HUO Dong, HAO Yue86-92