1Theory of pressure-relieved gas extraction and technique system of integrated coal production and gas extractionYUAN Liang1-82Optimization design on extracting pressure-relief gas of steep-inclined up-protective layer with pitching oblique miningHU Guo-zhong, WANG Hong-tu, LI Xiao-hong, TU Xiao-dong, ZHANG Zhi-ming, SHEN Yong-hong9-143Prediction model of gas explosion overpressure in full-scale coal mine blind roadwayLIANG Yun-feng, ZHOU Xin-quan, ZHANG Jiu-ling, SHAO Shao15-174Numerical simulation on gas flow through coal seam based on digital image-based techniqueZHU Wan-cheng, YANG Tian-hong, HUO Zhong-gang, JIANG Wen-zhong, WEI Chen-hui18-235Measurement technology of methane concentration based on harmonic detection and characteristic absorption of gasesZHANG Ji-long, WANG Zhi-bin, LI Xiao, TIAN Er-ming, Wang Peng, Yan He24-276Application of in-situ stress measurement on bursts disasters of rock and CO2 in coal mineWANG Lian-jie, SUN Dong-sheng, ZHANG Li-rong, ZHOU Guan-wu28-327Application of extension identification method in mine water-bursting source discriminationZHANG Rui-gang, QIAN Jia-zhong, MA Lei, QIN Hua33-388Explain about the source of mine water by oxygen and hydrogen isotope composition in Fuxin coalmine areaLIU Jun-jie, ZHAO Feng, WANG Da-guo39-439Influencing action of water-inrush from roof on rockburstSHI Long-qing, ZHAI Pei-he, WEI Jiu-chuan, ZHU Lu, YIN Hui-yong, LI Jing-fa, LI Gong-xiang, LI Shu-cai44-4910Mechanism and control technique of the rib spalling in fully mechanized mining face with great mining heightNING Yu50-5211The thickness reduction method in forecasting the critical safety roof thickness of gob areaLIN Hang, CAO Ping, LI Jiang-teng, JIANG Xue-liang, HE Zhong-ming53-5712A Fisher discriminant analysis model for classifying top coal cavability of the steep seamDONG Long-jun, LI Xi-bing, BAI Yun-fei58-6313Rock creep damage model and its stability analysisWANG Lai-gui, ZHAO Na, HE Feng, LI Xin64-6814Deformation mechanism and prevention measures for strongly expansive soft-rock slope in Yanji BasinWU Xiong, TIAN Hong, SUN Yan-dong, XU Neng-xiong, HE Man-chao69-7315Blasting law and inducing factors of self-combustion waste heap74-7816Fly ash for control pollution of acid and heavy metals from coal refuseHU Zhen-qi, ZHANG Ming-liang, MA Bao-guo, WANG Ping, KANG Jing-tao79-8317Regeneration of Fe2O3-based high temperature coal gas desulfurizer in atmosphere with oxygenHOU Peng-fei, SHANGGUAN Ju, ZHANG Hai-hong84-8818Impact of the clear fracturing fluid on the adsorption properties of CBMCHEN Shang-bin, ZHU Yan-ming, LIU Tong-yi, ZHANG Cong, YANG Hong89-9419Research on longitudinal homogeneity of air bubble in jet flotation columnZHANG Yan-qin, AN Cai-hong, YANG Hong-li, DONG Lian-ping, FAN Min-qiang95-9920Effect of solvent and moisture on rheological property of oil-coal slurryWANG Yong-gang, CHEN Wei, DING Yi-hui, HAO Li-fang, XU De-ping100-104 