Research of secondary strip mining in a deep coal seam under the building structures
FANG Xin-qiu1;ZOU Yong-ming1;CHENG Yuan-wei1;YANG Hai-xin2

..............page:223-230

Safe effective key mining technology of fully mechanized face with complex geological conditions
HE Fu-lian;YANG Lv-gang;XIE Sheng-rong;ZHANG Shou-bao;XIAO Dian-cai;TIAN Chun-yang

..............page:218-222,242

Safety roof cutting thickness in mining gently inclined and extremely thick ore body
XIE Cheng-yu1;LUO Zhou-quan1;JIA Nan1;YANG Biao1;CHENG Gui-hai2

..............page:278-284

Match mode of combined system with dragline oriented system
ZHOU Wei;CAI Qing-xiang;SHANG Tao

..............page:285-288

Analysis on the rock failure and strata behavior characteristics under the condition of hard and thick roof
YANG Jing-xuan;LU Yan;LIU Chang-you;YANG Yu

..............page:211-217

The mechanical characteristics analysis of fully anchored pre-stressed bolts in coal mines
LI Chong1;XU Jin-hai1;LI Ming2

..............page:188-193

The rational width of the support body of gob-side entry in fully mechanized backfill mining
ZHANG Ji-xiong1;JIANG Hai-qiang1;MIAO Xie-xing1;ZHOU Nan1;ZAN Dong-feng2

..............page:159-164

Experimental study on the inhibition of injection water to the gas desorption of coal
CHEN Xiang-jun1;2;CHENG Yuan-ping1;WANG Lin2

..............page:296-301

Acoustic emission characteristics in quasi-quiet stage of damage and fracture of sandstone
SUN Qiang1;2;ZHANG Wei-qiang1;XUE Lei2;QIAN Hai-tao2;3;ZHU Shu-yun1

..............page:237-242

Stability analysis of rockmass based on acoustic emission monitoring in deep stope
LIU Jian-po1;LI Yuan-hui1;ZHANG Feng-peng1;XU Shi-da1;SHI Chang-yan2;HE Rong-xing1

..............page:243-250

Prevention and control technique of complex disaster caused by gas and spontaneous combustion for fully-mechanized sublevel caving face in close-distance seams
QIN Bo-tao1;LU Yi1;YIN Shao-ju2;CAO Kai1;WANG Mei-guang2

..............page:311-316

Experimental test of methane solubility in surfactant aqueous solution
YANG Yong-liang;LI Zeng-hua;HOU Shi-song;SUN Liu-tao;LIU Zhen;TANG Yi-bo

..............page:302-306

Research on failure characteristics and control measures of roadways affected by multiple overhead mining in Huaibei mining area
LI Gui-chen1;2;MAZhen-qian1;ZHANG Nong1;WANG Peng-peng1;MARui1

..............page:181-187

The deformation failure mechanism and control techniques of soft rock in deep roadways in Zhaolou mine
MENG Qing-bin1;HAN Li-jun1;QIAO Wei-guo2;LIN Deng-ge2;FAN Jia-dong1

..............page:165-172

Influencing factors on time-varying characteristics of displacement coalbed methane by gas injection
YANG Hong-min1;XIA Hui-hui2;WANG Zhao-feng1

..............page:273-277,284

Effect of gas pressure on infiltration characteristics of coal gas
LI Jian-lou1;2;YAN Jia-ping3;HU Shui-gen3

..............page:307-310

Study on the effect of floor burst induced by dynamic disturbance at different lateral pressure coefficients
XIE Long1;DOU Lin-ming1;LV Chang-guo1;YU Gui-liang2;WANG Yi1

..............page:251-255

Supporting technique with advanced pipe-shed grouting in extremely complicated faulting zone
ZHAO Yi-xin1;2;JIANG Yao-dong1;2;MENG Lei2;WANG Tao3;LIU Hua-bo2;Beijing 100083;China;2.School of Mechanics and Civil Engineering;China University of Mining & Technology;Beijing 100083;China;3.Faculty of Resources & Safety Engineering;China University of Mining & Technology;Beijing 100083;China)

..............page:262-266

cai kuang yu an quan gong cheng xue bao zheng gao jian ze

..............page:317

Determination of height of “Three Zone” in the stope with stagger position and internal misaligned roadway layout
WANG Zhi-qiang;ZHAO Jing-li;LI Ze-quan

..............page:231-236

Optimal layout of surface borehole network for gas drainage from abandoned gob
QIN Wei;XU Jia-lin;PENG Xiao-ya;HU Guo-zhong

..............page:289-295

Research on properties of coaly shale compression deformation and its damage identification
WANG Jing-huan;LU Yi-yu;LU Zhao-hui;ZUO Wei-qin;TANG Ji-ren;SHEN Xiao-yun

..............page:267-272

Research and application of pressure relief anchor box beam support system in deep coal roadway
WANG Qi1;2;LI Shu-cai1;LI Wei-teng1;RUAN Guo-qiang2;LI Hai-yan1;WANG De-chao1;JIANG Bei1;ZHANG Hong-jun1

..............page:173-180,187

Catastrophe progression method on comprehensive evaluation of rock burst
JIN Pei-jian1;WANG En-yuan1;LIU Xiao-fei1;HUANG Ning2;WANG Si-heng1

..............page:256-261

Experimental study on deformation and failure characteristics of anchored body in roadway surrounding rock
WEI Si-jiang;GOU Pan-feng

..............page:199-204

Numerical simulation of overlying hard strata rupture in a coal face
CAO Sheng-gen;JIANG Hai-jun;WANG Fu-hai;CHENG Zheng-gang;WU Zhong-jin

..............page:205-210

Roof mechanics analysis and backfill technology for abandoned roadway
ZHANG Zi-zheng;BAI Jian-biao;HAN Zhi-ting;WANG Xiang-yu;XU Ying;WANG Meng

..............page:194-198