1Construction of Shandong Energy Group coal industry technological innovation systemMENG Xiangjun, LI WeiSpecial Column for High Quality Development of China's Large Coal Enterprises1-412Research on prevention and control of rock burst in entry with suspended roof structurePAN Liyou, TANG Peng, ZHOU Mailai, LI CairongMining Science and Engineering42-483Study on dynamic response law of O-shaped support under rockburst loadingXU Lianman, MA Liu, JIANG Xiaonan, LU Kaixuan, XIAO Yonghui, ZHU LiyuanMining Science and Engineering49-574Stability analysis of roadway surrounding rock based on complex variable function theoryWANG Zhiqiang, HUANG Xin, WU Chao, SHI Lei, SU ZehuaMining Science and Engineering58-665Failure mechanism and control technology of surrounding rock of coal pillar crossing abandoned roadwayLIU Bingquan, LI Zhengjia, DAI Shuangcheng, YUAN Xiaohao, XING XudongMining Science and Engineering67-756Study on surrounding rock support technology of deep soft rock roadwayZHAO Chengxing, LI Yingming, LIU Gang, HUANG ShunjieMining Science and Engineering76-847Experiment and application of grouting reinforcement material for broken coal and rock in roadwayPENG Yinghua, HUA Youjin, LI Xijian, YOU Xianzhong, ZHAI WenjieMining Science and Engineering85-908Research on application of concrete pillar in conjunction with anchored bolt and cable support systemHU Bin, WANG Zhichao, ZHANG XiaoMining Science and Engineering91-989Mechanical characteristics and engineering application of prestressed full-length grouting anchor cableZHANG ZhantaoMining Science and Engineering99-10510Research on bidirectional-reinforcement mechanism of narrow coal pillar of gob-side entry driving based on inflatable lock-type anchorGU Changwan, WANG Bo, WANG Jun, LU ChangliangMining Science and Engineering106-11611Study on key parameters of self-formed roadway without coal pillar by roof cutting and pressure relief in medium and thick coal seamHU Chaowen, WANG Junhu, HE Manchao, WANG Xiaolong, WANG Junjie, ZHANG ZhuoMining Science and Engineering117-12312Study of structural effect on mechanical properties and failure characters of layered rocksZHANG Dongdong, ZHI Aolong, LI Zhen, ZHZNG Zhenguo, LI Peng, QIN QizhiMining Science and Engineering124-13113Study on determination micro-parameters of rock PFC2D modelHAO Baoqin, ZHANG Changsuo, WANG Chenlong, REN ChaoMining Science and Engineering132-14114Experimental study on gas extraction with intensive hydraulic punching and penetration enhancementZHANG Fuwang, QIN Ruxiang, YANG YingdiSafety Science and Engineering142-14815Prediction of mine water inflow based on Chaos-Generalized Regression Neural NetworkLI Jianlin, GAO Peiqiang, WANG Xinyi, ZHAO ShuaipengSafety Science and Engineering149-15516Identification of mine water inrush source based on objective combined weights-improved set pair analysis modelSU Wei, JIANG Chunlu, ZHA Junzhen, ZHENG Liugen, XIE Huadong, HUANG Wendi, CHEN YuanpingSafety Science and Engineering156-16417Identification of mine water inrush source based on combination weight-theory of improved grey relational degreeZHU Saijun, JIANG Chunlu, BI Bo, XIE Hao, AN ShikaiSafety Science and Engineering165-17218Water source analysis of mine filling foundation based on hydrochemical characteristicsJIN Yuqi, LONG Jianhui, REN Jie, NI XianglongSafety Science and Engineering173-18019Research status and prospect of rare earth elements in coalCAO Bo, ZHU Shifei, QIN Yunhu, WANG ShuangmeiEarth Science and Surveying181-19420Control factors of mesopore-macropore development in medium-and low-rank coal in Cubey CoalfieldQIN Quanling, LI Xin, WU Bin, TIAN JijunEarth Science and Surveying195-205 