Coal Science and Technology 2015 Issue 8 Study on mining technology to further improve production in fully-mechanized coal mining face with large mining height

Study on mining technology to further improve production in fully-mechanized coal mining face with large mining height
Yan Shaohong;,Yu Lei;,Xu Gang;,Liu Quanming;

..............page:1-6

Steel tube concrete support applied to dynamic pressure roadway inkilometers deep mine
Gao Yanfa;,Liu Keming;,He Xiaosheng;,Xie Hao;,Gao Kunpeng;,Chen Binghui;,Zhang Fengyin;

..............page:7-12

Review on development of mine shaft construction technology
Xiao Ruiling;

..............page:13-17,22

Stability control technology of coal drift in deep underground mine
Liu Qingtao;,Li Changyu;

..............page:18-22

Two strong stability control technology of pump chamber group under deep and complicated conditions
Xin Changyu;,Gao Fei;,Song Liyong;,An Yu;,Li Yayun;

..............page:23-28

Study on support technology of mine roadway with thick soft and weak composite roof in deep underground mine
Li Aijun;

..............page:29-33

Study on connection engineering location determination and turnaround method of mining block in surface mine
Wang Zhaodong;

..............page:34-39

Study on roof movement form and mine strata pressure law of fully-mechanized top coal caving mining in ultra thick seam
Yu Lei;,Yan Shaohong;

..............page:40-44,59

Study on overburden strata activity law for mining in sectional seam of steep inclined ultra thick seam
Zhou Baojing;

..............page:45-49

Control technology of powered supports stability of fully-mechanized caving face in large inclined soft seam
Liu Kongzhi;,Liu Liming;,Zeng Youfu;,Xie Panshi;,Zhao Pingfeng;

..............page:50-54

Experiment study on reverse circulation drilling of anchor borehole in floor of mine roadway
Zhang Hui;,Cheng Lixing;,Chang Jianchao;

..............page:55-59

Study on roof weighting features of high cutting height fully-mechanized top coal caving mining face based on Comprehensive Analysis Method
Pan Liming;

..............page:60-66

Test study on water affected to physical mechanics performances of muddy siltstone
Zhang Anbin;,Zhang Yanbo;,Liu Xiangxin;,Zhang Peng;

..............page:67-71

Experimental study and mechanism analysis on natural water absorption and imbibition test of gas-bearing coal
Wang Zhaofeng;,Su Weiwei;,Chen Xiangjun;,Wu Jiahao;

..............page:72-76,96

Inclination measuring and deviation correction technology of pressure released gas drainage borehole in external dislocated high level gateway
Wang Hongsheng;,Du Zhengxian;,Fan Qiwen;,Shuang Haiqing;,Xie Junxiang;,You Lindong;

..............page:77-81

Prediction of gas emission volume from driving face based on seepage mechanics
Zhang Huijie;,Zhang Lang;,Liu Yongqian;,Sun Jinglai;

..............page:82-86

Hypoxia control technology of fully-mechanized coal mining face in shallow depth and spontaneous combustion seam
Zhang Lihui;

..............page:87-91

Simulation study on monitoring and measuring location of average air velocity in section of mine roadway based on Fluent
Wang Hanfeng;

..............page:92-96

Key technologies of fully-mechanized caving intelligent mining equipment in ten million tons of mines group
Pang Yihui;,Liu Xinhua;,Ma Ying;

..............page:97-101

Design and experimental study on long time self-rescuer of isolated and compressed oxygen
He Tingmei;

..............page:102-106

Design on advanced water detection excitation signal transmission system of focusing double frequency induced polarization method
Zhang Jintao;,Lyu Yiming;,Liu Zhimin;,Liu Xigao;,Zhou You;,WU Miao;

..............page:107-111

Research and development on reusable design system of mine excavator based on UG NX
Tan Bin;,Tong Leiqiang;,Ren Jiajun;

..............page:112-115

Study on oil discharging features of parking brake applied to light type flameproof rubber tyre vehicle
Liu Jie;

..............page:116-119,12

Analysis on driving mode affected to steering performances of articulated rubber tyre vehicle
Nan Huanghe;,Chen Yongfeng;

..............page:120-123

Comprehensive analysis of prevention and control measures for coal fines in coalbed methane production
Yao Zheng;,Cao Daiyong;,Wei Yingchun;,Zhang Xiaoyu;,Zhang Aoxiang;,Li Xiang;

..............page:124-128,162

Study on surrounding pressure affected to effect of CO2 injection to replace CH4 of coal seam
Wang Jin;,Wang Yanbin;,Guo Hui;,Xue Pei;,Fan Jingjing;

..............page:129-134,6

Study on pore characteristics of coal reservoir and CBM recoverability in multiple coal seam blocks
Jiang Wei;,Wu Caifang;,Zhao Kai;,Liang Chongchong;

..............page:135-139

Study on impact of mining subsidence on ground surface confluence in coal mine
He Qiang;,Xu Dong;,Yao Dandan;

..............page:140-143,157

Study on carrying capacity of groundwater resources in central area of Datun Mining Area
Yang Xiaogang;

..............page:144-148,111

Practices and analysis on ultra long holing-through survey in Huangyuchuan Mine
Kong Suli;

..............page:149-152,66

Study on sulfur fixed experiment compound residue sulfur fixative in coal combustion
Yang Qiaowen;,Zhao Xinwei;,Teng Yuqi;,Yuan Jinsha;,Chen Si;,Yang Jinhua;,Xia Liken;

..............page:153-157

Plain reservoir construction and water resources protection and utilization of Linhuan Mining Area in Huaibei
yan jia ping ;, cheng fang kui ;, gong chuan gang ;, gu de ming ;, fan ting yu ;, liu jie ;, meng hao ;, yu huai jun ;, zhang bing ;

..............page:158-162

guo wu yuan an wei hui guan yu quan mian kai zhan an quan sheng chan da jian cha shen hua " da fei zhi wei " he zhuan xiang zheng zhi gong zuo de tong zhi
guo wu yuan an wei hui ;

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