1Research on distribution characteristics of methane in coal based on infrared imaging technologyWANG Chen, FENG ZengchaoTest·Research1-52Influence of coal particle size on gas adsorption equilibrium timeJIANG Haina, XU Lehua, CHENG YuanpingTest·Research6-113Experiment on influence of different pH values on gas adsorption characteristics of acidified coal samplesQIAN Wang, CHEN Xi'ang, CHEN Xunlu, YANG XiaobinTest·Research12-16,234Experimental study on degradation of mechanical properties of coal and rock and multi-parameter characteristics of acoustic emission signalsGAO Shuo, LEI Ruide, XU Xinhang, XU ShiqingTest·Research17-235Study on effect of thermal storage phase change on coal permeabilityXU Deyu, CUI Hongqing, WANG Tianyu, QU Lina, LIU TaoTest·Research24-27,336Study on methane adsorption characteristics of anthracite in deep coal seamWANG Qiao, WANG Zhaofeng, DAI Juhua, ZHANG Kangjia, WANG LinglingTest·Research28-337Effect of ambient temperature on water absorption of coal dust with different metamorphic degrees under saturated water mistREN Peng, WANG Fei, YAN Jingjing, HE Zhihong, LIU Zhenming, SHEN LongTest·Research34-398Heterogeneity characterization of coal pore structure with different metamorphic degreesWANG Cuixia, REN Bang, LI ChengzhuTest·Research40-469Micro CT study of microstructure of long flame coal after high temperature steamLI Haiqi, FENG ZijunTest·Research47-5110Study on influence factors of spontaneous combustion heat transfer of coal pile by heat pipeQUAN Xin, ZHANG Yaping, NING Ning, WANG Liwei, WANG Jianguo, MA LiTest·Research52-5711Influence of temperature and stress on compaction deformation characteristics of broken coal and rock massZHANG Tianjun, LIU Nan, PANG Mingkun, ZHANG Xiufeng, WANG Xiaojun, ZHANG XinhaiTest·Research58-64,7112Hydrogeological characteristics and water loss factors of"bottom aquifer"in Guotun Coal MineZHAO Renle, LI Hongyou, HOU Weihua, XU Guangquan, CHENG Hua, LI Yahao, PENG ShilongTest·Research65-7113Experiment study on water-saturated coals after microwave treatment under impact loadingYAO Junhui, CHEN Hui, GUAN Weiming, WEN Yingyuan, LI HuweiTest·Research72-77,8414Influence of intermediate principal stress on mechanics and acoustic emission characteristics of coal rockPENG Yanyan, DENG Haoxiang, FAN XiaoTest·Research78-8415Evolution characteristics of overburden three zones in fully-mechanized caving face in huge thick coal seamMENG Xiangjun, LIN Haifei, WANG Chao, ZHAO Pengxiang, WANG Xuyou, NING Tingzhou, QIU Chunliang, AN Xuedong, YANG Junsheng, SUN HongxingTest·Research85-9016Test study on surface deformation law of repeated mining in shallow coal seam of peak-cluster landformsMA Zhenqian, ZHANG Dongyue, ZU Ziyin, XIE Hongfei, DING WanqiTest·Research91-9717Prevention and control technology of coal spontaneous combustion in adjacent opposite mining face of shallow and close coal seam and its applicationZHAI Xiaowei, SHANG Bo, ZHENG Zengrong, LIU Jianping, ZHANG Jingui, YANG ZhanguoApplication·Innovation98-10318Comprehensive prevention and control technology of underground water disaster in Zhunger Mining AreaWANG QingApplication·Innovation104-10819Engineering characteristics and control technology of soft rock deterioration effect based on water inducementLYU Yuguang, LYU Wenbin, XIAO Qinghua, WANG Yongbao, XIA Yujun, ZHANG Yongqiang, WU SuApplication·Innovation109-11620Advanced grouting reinforcement technology for fully mechanized caving face passing through fault under complex geological conditionsGENG Yaoqiang, ZHAO Tengfei, CHEN Jianming, HU GuoheApplication·Innovation117-122,128 