1Application and Research on Combined Support of Cable Anchor in Roadway with Composite RoofZHANG Xin-fu, FANG Xin-qiu, WANG Ming, XU Rui-qiang, ZOU Yong-ming1-32Study on Roadway Layout in Contiguous Coal SeamCHENG Yuan-wei, ZOU Yong-ming, WANG Ming3-53Research on Measured Parameters and Surface Subsidence Rule Caused by Comer Coal MiningLI Liang, TAO Chang-jun, DAI Kun8-104Research on Mine Earthquake Rule Based on SOS Microseismic Monitoring SystemLI Fu-chen13-155Design of Kilomega Industry Ethernet Platform in Coal MineSUN Chun-ning, WANG Ying, XUE Min-lei, HAO Rong16-186Strong Rammer Treatment Testing of Gaugue Ground Base in Subsidence Area Caused by Coal MiningMA De-you, WU Yu-zhi18-207Numerical Simulation Study on Migration Rule of Nitrogen in GobLU Yang-jie, SONG Kun, XU Qin, LI Jie-ying, HU Bo22-258Research on Temperature Change of Air Flow in Dry Flat RoadwayLI Lang, ZHOU Yun-han, GU Li-peng, WU Li-li28-299Probe into Mining Plan below Villages under the Complex ConditionsMU Wei-fang, DA Qing30-3110Ground Behaviour Rule of Mining Face in Deep Soft RocksHU Chang-hao36-3711Bolting Technology of Mining Roadway in Fully-mechanized Low-Coal Seam MiningMA Jin-gong, HE Zhong-hai, ZHANG Bo, FENG Chao-chao, CHEN Hui-ming, GE Wan-liang, BAI-Sheng-hai, CHENG Xiao-ping39-4112Turning Technology of Development Machine and Supposing Technology of Coal Roadway with Big SectionNIU Jian-long41-4213New Idea for law-Carbon Cooling of Coal Roadway in Deep Coal MineWANG Chong, WAN Zhi-jun, CAI Zhong-qiu, PEI Song, LI Qi-liang47-4914Practice of Increasing the Top Mining Limit at Working-Face No.6125 in Baishan Coal MineZHANG Feng-lin, QI Ming-feng, SUN Yun-fei55-5715Engineering Application of Roadway Retained for Next Sublevel under the Condition of Magmatic RoofXIE Long, LU De-feng, YIN Bao-chang, WANG Zhi-yong66-6716Quick Mechanized Construction Technology for Vertical ShaftMA Jin-lu, WANG Cheng-en, LU Xin-hua74-7517Video Transmission System of Endless Rope Hoist Based on Davinci TechnologySU Qiang, HUANG Guo-jian, ZHANG Lian-kun76-7818Forecasting of Mine Water Inrush Based on BP Model and Gray-Markov ModelYAO Song-jun, YANG Yong-guo, DOU Xian-ming80-8219Research on Integrated Burst Prevention Technology when Mining Coal Seam in Non-Protection Mining DistrictDONG Lei, WANG Dian-lu, DU Ji-ping, ZHENG Jiang-bo, ZHAN Qin-jian85-8720Practice of Strengthening the Cost Management in Renlou Coal MineCHEN Xing-min, ZHANG Yan-yu, WANG Zhen-dong89-91 