Study on the mechanism of secondary vertical compression failure caused by water and sand inrush during shaft boring through thick alluvium and thin bedrockCHENG Hua, ZHANG Liang-liang, YAO Zhi-shu, WANG Xiao-jian1-7
Optimization research and practice of related parameters of over-the-roadway extraction working face above a subinclined shaftREN Xing-yun, HAO Bing-yuan17-20
Application of BIM technology in mining and drifting design of Zhangjiamao Coal MineZHANG Long-zheng, LI Zheng-hu, LIU Jian-hao21-24
Design and construction practice of mining district coal bin in Shunhe Coal MineZHU Shou-song, ZHOU Qiong-yang, DU Hou-yong, AN Chun-ming25-28
A new method for multi-seam coal quality analysisin coal preparation engineering designGUO Da-lin, WANG Yang, WEI Zhong-kuan, WU Peng-fei29-33
Study on application of flip-flow screen in coal preparation plant in ChinaYU Chi, WANG Xin-wen, GONG San-peng, ZHAO Guo-feng, LIN Dong-dong, XU Ning-ning34-38
Design and research on tube truss structure's support mode under different constraintsMENG Wen-qing, SHEN Zhao-wei, ZHANG Ya-peng39-43
Water disaster prevention and control technology for roadway excavating under the water-abundance and weak cementation aquiferZHAO Bao-feng, MA Lian-jing, WANG Qing-hu, CAO Hai-dong, LI Pan-pan44-48
Application of mine high-strength anchor cable bundle in soft rock roadway of repeated over-the-roadway extractionSUN Hui, CHEN Chen, MA Zhen-qian, SHI Si49-53
