1Comprehensive control technology for mine gas uneven area in lower gassy mineLI Cheng-wu1-52Corner gas control technology for return air in coal mining face of Zibo mining areaYIN Jing-mei, ZHANG Shou-li, WANG Yan-sheng6-73Features and control of coal spontaneous combustion in goaf of No.7201 fully mechanized top coal caving mining faceHAN De-ming, BAO Jie, ZHU Xiu-she, WU Chao8-124Dust control technology and prevention measures in Shendong mining areaYOU Wen-shun13-165Technical experiences on safety and high efficient mine building in Shangwan MineTIAN Xiao-ming, MENG Yong-bing17-226Site performance measurement and test of GAF mine axial main ventilatorZHANG Jun, YAO Jin-lin22-257Research and practices on support technology for soft rock chamber in Kailuan mining areaLOU Yu-min, YU Jing-quan, SUN Shu-hua26-298Design and practice on new sliding board of bow current collectorCHEN Zhong-hua, GUO Feng-yi, DONG Ne, ZHONG Wei-shen30-339New technology of pneumatic cutting removing for borehole drilling applied to seam with outburst potential in Qinan MineCHANG Yong-zhong, LI Zeng-hua, WANG Hai-feng, FANG Xiao-wei33-3510Power selection and max ramp angle calculation for light flame proof rubber tyre vehicleLI Bian-rong36-38,7611Hydraulic fracturing method applied to measure in-situ rock stress in Lu'an mining areaLI Jin-ping, LIN jian39-4112Measurement and test of seam electric parameter and study on relationship between seam electric parameter and coal petrology characteristicsXU Hong-wu42-46,4113Research on bolt/mesh/anchor combined support technology for deep soft and broken seam gatewaySUN Xiao-ming, HE Man-chao, FENG Zeng-qiang47-5014Noise processing method for underground dynamic disaster with sound transmitting monitoring and measuringZHAO Xu-sheng51-5515Research on relationship between head loss in coal mixture slurry pipeline and ζ potential of coal particleLIN Yu, YANG Qing-xuan, TANG Jun56-57,5516Study on multilevel fuzzy comprehensive evaluation method for danger of mine spontaneous fire disasterDING Da-tong, DI Xue-qin58-6017Study on relationship between sulfur emission during coal combustion and coal characteristicsLUO Yun-fei, CHEN Ya-fei, JIANG Ying61-6318Metal bolts in square tunnel influenced to cut off frequency of electric magnetic waveSUN Ji-ping, ZHANG Zhuan-lei64-6519Research on fully mechanized coal mining technology and related equipment for thin seamWANG Chao-Yang, JIAO Cheng-yao, WANG Xin-ying, BAN Chun-sheng, ZHANG Zhi-yong66-6920Measurement of apparent resistivity value for coal slices of different seam structuresTANG You-yi, SUN Si-qing, Guo Chun, CHEN Jiang-feng70-72 