Coal Science and Technology 2015 Issue 9 Study on large deformation mechanism and support of soft rock roadway

Study on large deformation mechanism and support of soft rock roadway
Yang Xiaojie;,Lou Haopeng;,Cui Nan;,Guo Dong;,Xiao Lili;,Jiao Yanping;,Zou Zhijian;

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

Study on rational stop driving distance between face to face roadway driving faces in outburst coal seam
Chen Xiangjun;,Wang Peng;,Li Jianbing;

..............page:7-11

Bolt/steel mesh/anchor coupling support technology of soft rock roadway in ultra deep mine
Wang Jiong;,Wang Hao;,Guo Zhibiao;,Zhang Yilong;,Cui Jiasen;

..............page:12-17

Study on geological features and support technology of high stress-jointed complex type soft rock roadway
Zhu Ge;,Zhang Zhicheng;,Li Pinghu;,Mu Wenping;,Zhang Lianjie;,Wu Xiong;

..............page:18-23

Physical simulation study on failure process of horizontal strata soft rock roadway in Qishan Mine
Peng Yanyan;,He Manchao;,Gong Weili;,Wang Yibo;

..............page:24-29

Evaluation on heat strain of mine worker in high temperature and high humidity mine
Wu Jiansong;,Fu Ming;,Tong Xing;,Song Huaitao;,Kong Song;

..............page:30-36

Large deformation control technology of gateway based on stress weakened hard roof
Cai Feng;,Zhang Yilong;,Xu Hui;,Wang Hao;,Meng Zhigang;

..............page:37-41,86

Calculation and test analysis on stress of surrounding rock in mine roadway with mine pressure bump occurred by dynamic load
Liu Dongqiao;,Wang Yang;,Hu Xiangxing;,Ren Fuqiang;

..............page:42-46,116

Failure mechanism analysis and control technology of roadway in structure broken zone
Chen Shangyuan;,Du Binbin;,Guo Zhibiao;,Wang Yang;

..............page:47-52,128

Analysis on kinetic features of constant resistance high deformed bolt under different impact velocity
Li Chen;,He Manchao;,Gong Weili;

..............page:53-58

Practices and application prospects on development engineering of coal seam methane surface well
Hu Qianting;,Sun Haitao;,Du Zijian;

..............page:59-64

Analysis on exploration potential of mid-low rank coalbed methane in Shenfu Area of Ordos Basin
Pan Xinzhi;,Ye Jianping;,Sun Xinyang;,Zhou Longgang;

..............page:65-70

Analysis on geological conditions of multi type natural gas reservoir in coal measure strata of Linxing Area
Xie Yinggang;,Meng Shangzhi;,Wan Huan;,Ye Jianping;,Pan Xinzhi;,Gao Lijun;

..............page:71-75,143

Suitability analysis and parameter optimization on particle impact drilling technology of seam
Wang Fangxiang;,Wang Ruihe;,Zhou Weidong;,Zhao Cun;,Li Luopeng;

..............page:76-79,29

Productivity characteristics and distribution modes of multi-layer drainage coalbed methane wells in Hancheng Mining Area
Zhao Junlong;,Tang Dazhen;,Lin Wenji;,Xu Hao;,Liu Yanfei;,Wang Ruoyi;

..............page:80-86

Study on coal and coalbed methane joint mining model in Xiaohuigou Minefield
Lai Wenqi;,Feng Yi;,Zhang Haifeng;

..............page:87-93

Study on enrichment condition and reservoir formation model of coalbed methane in the middle of the Southern Junggar Basin
Fu Haijiao;,Tang Dazhen;,Xu Hao;,Wang Ruoyi;

..............page:94-98,11

Study on occurrence features as well as exploration and development of coalbed methane in Shouyang North Block, Shanxi
Zhang Xu;,Wang Ruoyi;

..............page:99-104

Application to fuzzy bah drilling fluid technology of coalbed methane U shaped horizontal connected wells
Liu Bin;,Xue Zhiliang;,Zhang Kun;,Wang Lina;,Zhong Siping;

..............page:105-109

Analysis and evaluation on development potential of coalbed methane resources in Jixi Basin
Zhou Jiajia;,Jiang Zaibing;,Li Bingang;

..............page:110-116

Study on fine coal porosity features and response to seam freezing
Chu Xiaosong;,Qu Zhenghui;,Guo Zhijun;,Yao Lei;,Jing Jiankai;,Guo Weikun;

..............page:117-121,93

Study on prediction and major control factors of coalbed methane enrichment zone in Zhundong Area
Luo Lei;,Tang Dazhen;,Tao Shu;,Xu Hao;,Li Song;,Yin Zhenyong;

..............page:122-128

Study on mining and excavation sequence in contiguous inclined seam affected to mine pressure of gateway
Meng Fangang;,Dang Haibo;

..............page:129-133,148

Bolting-support-grouting cooperating support technology of fractured surrounding rock roadway in large loose circle
Chen Genma;,Cao Changjiang;,Lu Quanti;

..............page:134-138,104

One driving completed gateway support technology applied to open-off cut in fully-mechanized coal mining face under goaf
Wu Xin;

..............page:139-143

Study on stability of mining face floor aquiclude based on Thin Plate Theory
Liu Weitao;,Liu Shiliang;,Song Wencheng;,Zhang Maopeng;,Xie Xiangxiang;,Mu Dianrui;

..............page:144-148

xin xi dong tai

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