1Development and prospect of supporting technology in coal mine rockburst roadwayJU Wen-jun, YANG Hong-zhi, FU Yu-kai, JIAO Jian-kang, LI Zhong-wei, SUN Liu-weiSpecial Topic1-62Collaborative control technology for surrounding rock of flexible formwork concrete fully gob-side entry driving in island working faceWANG Qing-xiongSpecial Topic7-123Coal pillar optimization and surrounding rock control technology in gob-side roadway mining with compound roofREN Shuo, BI Tian-fu, LI Zhi-guo, ZHENG Yang-faSpecial Topic13-174Control technology of deep roadway surrounding rock in mining affected areaZHANG Jian, LI Hong-bin, LIU Ai-qing, FANG Shu-lin, WANG Guo-qiang, ZHANG Ze-xinSpecial Topic18-235Comprehensive control technology of "deep unloading and shallow remodeling" for surrounding rock in parallel mining roadwayZHOU Yi-qun, WU Jian-xing, ZHANG Guang-liang, LI Zhi-guo, REN Shuo, HAO Xiao-gangSpecial Topic24-286Evolution law of mining stress in dynamic pressure roadway with shallow depth and hard thick roofWANG Rui, ZHANG Zhen, HUA Zhao-lai, REN Jian-chao, CHENG Li-xing, CHENG Lei, WANG Zhan-ling, FENG Yu-tangSpecial Topic29-347Experimental study on dynamic and static load mechanical characteristics of mine bolt support plateWANG Shu-wen, FU Yu-kai, JIN Feng, ZHOU Peng-he, YAO WeiSpecial Topic35-408Reasonable coal pillar size and control technology in different regions based on coal seam thickness variationLIU Jian-jun, ZHANG-Jiao, TIAN-Ye, JING Xiao-yingDesign Technology41-479Preparation technology of ultra-low ash coal for monocrystalline silicon production in Jilangde Open-pit MineCHEN Jing-weiDesign Technology48-5210Design principle of distributed photovoltaic power generation system connected to coal mine distribution networkWANG Zhen, WU Ji-Zong, HAO Yang, LI YangDesign Technology53-5611Selection of loading and shunting mode in coal mine railway stationLU Chang-jiangDesign Technology57-6112Design of unattended intelligent inspection system for air compressor roomLIU Ding, YAN Hai-feng, YANG Dong-wei, HUANG Jianw-ei, LI Hao, NIU Yan-boDesign Technology62-6713Application of steel box girder bridge in overpass engineering of open-pit mineKANG Xiao-kong, CHANG Jian-hua, JI Quan-youDesign Technology68-7214Design optimization of roof-cutting blasting scheme in withdrawal channel forBAI Jun-jieConstruction Technology73-7815Optimal design of roadway support under water-rich weakly cemented roofCHEN Kang, YANG Zhang-jie, WANG Fu-hai, WANG Wei, WANG Qing-niuConstruction Technology79-8316Surrounding rock control technology of mining roadway under secondary miningCHENG JiaConstruction Technology84-8917Triad unloading-supporting coupled technology for surrounding rock control in Changping Coal MineSUN Zhi-yongConstruction Technology90-9418Water drainage feasibility of floor limestone aquifer of Taiyuan Formation in deep working face floor and the water hazard control measuresGAO Jia-ping, ZHU Han-jing, ZHU Shu-yun, YANG PeiProduction Technology95-10019Rapid withdrawal of equipment in fully mechanized mining face of Wangpo Coal MineZHAO Hui-bo, ZHANG Jia-wen, WANG TaoProduction Technology101-10620Research status and prospect of fault diagnosis for shearer rocker gear boxYIN Yu-xi, ZHOU Chang-fei, SHI Chun-xiang, XU Wei-peng, MU Jie, XU Zhi-pengProduction Technology107-112 