1Study on five-in-one rapid excavation technology of rock roadway with fully-mechanized methodXiao Tongqiang, Li Huamin, Tu Xingzi, Guo Chunsheng, Li HaiyangMining and Underground Engineering1-72Analysis on new mining technique of single thin seam in surface mineLiu Guangwei, Song Jiachen, Li Peng, Bai Runcai, Fu EnsanMining and Underground Engineering8-143Deformation mechanism and support technology of soft and extremely fractured coal-rock roadway with large deformationDu Shaohua, Yu Weijian, Zhang Tianlian, Zhao JianfengMining and Underground Engineering15-21,564Analysis on regional microseism law of coal pillar in mining block and prevention and control technology of mine pressure bumpLi Jianfeng, He Gang, He Jiang, Ma Zhiqiang, Li JingMining and Underground Engineering22-275Danger analysis and prevention technology of mine pressure bump from residual coal pillar mining faceWei ZhenquanMining and Underground Engineering28-326Study on influence of gangue filling and interval roadway excavation to surface movement and deformationZhang Xiao, Wang Donglin, Zhang Mingpeng, Xiao Zhimin, Dong HaifengMining and Underground Engineering33-387Prediction and prevention on mine pressure bump danger of heading face of 1 000 m deep mineShi Xianfeng, Yang Guangyu, Liu Juncang, Wang Guili, Ju HailongMining and Underground Engineering39-43,748Study on layout optimization of seam gateway under contiguous seamsMeng HaoMining and Underground Engineering44-509Study on calculation sample and parameter selection of mine microseism signal b valueWang ShuwenMining and Underground Engineering51-5610Physical and mechanical performance test and application of modified cement base grouting materialWang Qiang, Li WenzhouMining and Underground Engineering57-6311Optimized design on outburst prevention and collection device and study on impact resistance performancesYang JianguoSafety Technology and Engineering64-6912Experiment study on airflow affected to generation of CO with low temperature oxidation of coalDeng Jun, Deng Yin, Zhang Yutao, Wang CaipingSafety Technology and Engineering70-7413Pressure released and outburst prevention technology of seam gateway driving in deep single serious outburst seamMeng Xianzheng, Wang Zhonghua, Chen Guohong, Zhang YongjiangSafety Technology and Engineering75-8014Experiment of factors affected to coal and gas outburst intensity based on hypothesis of comprehensive effectPeng Shoujian, Song Xiaozheng, Xu Jiang, Zhou Yong, Wu Bin, Zhang Chaolin, Geng JiaboSafety Technology and Engineering81-84,9515Study on micro-mechanism of permeability improvement with supercritical CO2 injection in low permeability seamYue Lixin, Sun Keming, Hao ZhiyongSafety Technology and Engineering85-90,11716Comparison analysis on centralized cooling and sectional cooling methods of high temperature coal mining faceSui Xiuhua, Zeng Xianwei, Huang Yunqian, Wang Fengjiao, Cao DongdongSafety Technology and Engineering91-9517Analysis on the effect of air quantity of coal mining face to air leakage and spontaneous combustion in goafWang DongSafety Technology and Engineering96-10118Study on coordinative pre-drainage technology in stage area of contiguous outburst seamsWang JianSafety Technology and Engineering102-10619Analysis on relationship between coal structure and gas production quantity in deep coal seam of Yanchuannan Area at Southeast OrdosChen Gang, Hu Zongquan, Su Kun, Zhang YongguiSafety Technology and Engineering107-11220Study on productivity prediction model of horizontal coalbed methane well and its applicabilityMing Ying, Tang Dazhen, Tao Shu, Chen Shida, Ren PengfeiSafety Technology and Engineering113-117 