1Present situation and prospect of rapid mining technology in fully-mechanized mining faceZHANG De-sheng, ZHU Kun, ZHANG Sai, DU Shang-yuDesign Technology1-52Feasibility research of ascending mining in deep contiguous thick coal seamsLI Gang-wei, WANG Yi-fan, LI Feng-huiDesign Technology6-103Selective mining technology of thin coal seam in AustraliaWU Ya-ping, ZHANG Ke-shuDesign Technology11-154Design scheme of waterproof gate wall in Main Coking Coal MineWANG Xin, GAO Bao-bin, WU Yang-yangDesign Technology16-205Method for key equipment selection in semi-continuous process system for open-pit minesJU Xing-jun, ZHANG Zhou-ai, ZHI Xiao-feng, TIAN Yu, LI Xin-peng, LI Jian-gang, WANG Yong-junDesign Technology21-256Reformation of raw coal sizing screen in Liangshuijing Coal Preparation PlantBI Ming-xunDesign Technology26-297Design of heavy haul (coal transportation) expresswayLI Jian-jiang, ZHUGE Jing-min, YANG Yan-qunDesign Technology30-358Coordinated roadway control of deep hole pre-cracking and reinforced support in gob-side entry retainingZHAO WeiConstruction Technology36-419Roadway layout and support technology of upward mining in contiguous thick coal seamsHOU Shu-hongConstruction Technology42-4710Application of gob-side entry retaining through roof cutting pressure releasing in medium-thick coal seam with hard roofYANG Wei, ZHOU Xie-kang, ZU Zi-yin, DAN Shen-fu, CAO Jun-cai, MA Zhen-qian, XU BiaoConstruction Technology48-5211Directional composite drilling in outburst coal seamTAO Yun-qi, LU Guang-qi, ZHOU Zheng-taoConstruction Technology53-5612Application of twin boom rig in water exploration and discharge drilling of heading faceKAN Zhi-tao, SUN Dao-ming, WEI Jun-xian, LI Wang-nianConstruction Technology57-6013Key technologies for drilling and completion of No.15 coal L-shaped horizontal well in Zhengzhuang block, Qinshui BasinZHANG QiangConstruction Technology61-6614Control technology of hard roof hydraulic fracturing in extra-thick coal seamLIU Wen-jing, LI Gang, LIANG Shao-jian, YANG Chen, HE Bin-leiProduction Technology67-7215Treatment technology of cavitary gob area based on high concentration cemented filling materialXU Gang-gang, WANG Xiao-dong, WANG Hai, SHAO Hong-qiProduction Technology73-8016Research and application of three-machine equipment matching in extended high-cutting mining face in shallow coal seamLYU Qing-xu, XIAO Jian-ru, MAN YangProduction Technology81-8517Hidden goaf detection and hazard control technology for overlying small goaf in Shaping Coal MineHUANG Hua, REN Zhong-jiu, QIN ZhengProduction Technology86-9018Pre-warning of roof cutting and supports crushing induced by water inrush from high level separation layerLI Zheng-jie, LI Lian-gang, ZONG Feng, WANG Tao, ZHANG ZhenProduction Technology91-9619Optimization of roadway bolt support in gob-side entry retainingZHANG Jian, LIU Dong, LI Hong-bin, YAN Yong-linResearch and Discussion97-10120Study on overburden failure and development height of water conducting fracture zone in shallow coal seam miningHOU En-ke, ZHANG Meng, SUN Xue-yang, JIANG Yu-quan, XIE Xiao-shen, WANG Jian-wen, GAO Li-junResearch and Discussion102-107 