Zhongzhou Coal 2016 Issue 11 Study on critical pressure gradient and width of spontaneous combustion zone of goaf on working face

Study on critical pressure gradient and width of spontaneous combustion zone of goaf on working face
Li Yiqun;,Wang Haiqiao;,Chen Shiqiang;,Luo Congliang;

..............page:1-5

Application of outburst prevention technology using hydraulic flushing coal in Linhuan Coal Mine
Miao Erkuang;,Li Tao;

..............page:6-10,15

Research on disaster remote rescue management system of tourist attractions
Dang Qianying;,Yang Wenjian;

..............page:11-15

Development and application of gas pressure measuring technology with casing pipe by double hole sealing
Wang Kaiwang;

..............page:16-19,24

Effect evaluation of tri-state fire preventing and extinguishing materials technology
Li Yaoqian;

..............page:20-24

Research on movement law of dust in coal roadway of fully-mechanized driving face
Li Decan;,Fan Yingchun;

..............page:25-29

Controlled blasting technique of high-gas-emission road tunnel
Gu Xinglong;

..............page:30-33

Research on combined application of floor grouting reconstruction and water drainage engineering
Wang Xiaoqing;

..............page:34-38

Method for indirect determination of sensitive index of coal seam outburst
Dai Yinghao;

..............page:39-41,45

Study on evaluate method and application of capacity of gas drainage system in coal mine
Zhou Mei;,Jiao Xingdong;,Sun Junsheng;

..............page:42-45

Status quo of research of coal mine dust
Guo Mingming;,Yang Zejun;

..............page:46-49

Research on laws of coal and gas outburst of tectonic region in Pingdingshan mining area
Wang Junpeng;

..............page:50-54,58

Prediction of coal mine disaster death toll based on gray system theory
Zhang Yang;

..............page:55-58

Research on reinforcement technology of retaining roadway influenced by multiple mining
Wang Tao;

..............page:59-63

3D finite element numerical simulation of high sheet-pile wall in construction period
Wang Xiang;,Du Chengbin;,Gu Mingru;,Qian Zubin;,Ma Zhihua;

..............page:64-70,74

Research on quick drivage technology of rock drift
Zhang Fuwei;,Ai Canbiao;,Dong Pengfei;,Chang Le;,Wang Xiting;

..............page:71-74

Research and application of construction technology of composite soil nailing wall foundation pit supporting
Yue Jhong;,Ding Haihong;

..............page:75-80,86

Research and application of control technology of surrounding rock with compound roof and large section,large buried depth under mining influence
Jiao Jinbao;

..............page:81-86

Numerical simulation study on distributing characteristic of trapezoid stage in mining-induced fracture zone
Su Nanding;,Du Yu;,Yue Haiming;

..............page:87-90,95

Research on fast supporting technology of coal roadway with excavation and anchor machine
He Jie;,Cui Qianli;

..............page:91-95

Main beam′s force analysis of channel bridge during steel tower temporary holding stage
Li Qinghua;,Yang Lin;,Chen Yingchuan;

..............page:96-99,104

Research and application of data collection tools of distribution network link up in Anhui Province
Ling Song;,Zhang Ying;

..............page:100-104

Frequency conversion of scraper conveyor on coal mining face
Cheng Cheng;,Fu Rukang;,Zhang Hao;,Wei Zhaorui;,Shi Peiyuan;

..............page:105-108

Analysis on common problems of hydraulic system in hydraulic support and its optimization
Duan Chaofeng;,Ma Lin;,Ma Fei;

..............page:109-111

Sequence stratigraphic division of Ordovician Majiagou Formation in northwest of Henan Province
Gao Wenxiu;,Niu Yongbin;

..............page:112-115,120

Research methods and development trend of reservoir flow unit
Lu Yan;,Xu Shouyu;,Wang Ya;,Li Liang;,Li Yue;

..............page:116-120

Analysis on characteristics of Longmaxi Formation reservoir in northwest of Hunan Province and adsorption influence factor
Gong Shuhua;,Cai Ningbo;,Zhu Lifen;,Du Jiang;,Li Yan;

..............page:121-126

Geological structure and coal controlling factors of mine field with wide rift basin
Guo Dawei;,Dong Yao;,Zhao Min;,Zhang Huili;,Zhang Ge;

..............page:127-131

Experimental study on seismic exploration data processing of hard rock region
Shen Yang;,Tian Qingshui;,Xia Yuanyuan;,Dong Yao;,Zhang Huili;

..............page:132-135,141

Evaluation of sand body connectivity based on fuzzy mathematics method
Li Liang;,Xu Shouyu;,Du Yijing;,Wang Jiawei;,Chen Tian;

..............page:136-141

Overview on research methods of microcosmic remaining oil distribution
Ma Binyu;,Xu Shouyu;

..............page:142-145,150

Distribution characteristic of goaf water and comprehensive control measures in Xin′an coalfield
Yang Pei;,Fu Yong;,Yao Xiaoshuai;

..............page:146-150

Research and practice of mine water cyclic utilization
Zhu Youbin;,Zhu Lin;,Liu Wengang;,Li Shaohai;

..............page:151-155

Study on collapse column identification in coal-bearing formation based on geophysics methods
Li Zhongqun;,Nan Ping;,Chun Shuming;,Li Siqi;

..............page:156-159

Method of 3D seismic data body interpretation in mine field and its application
Yang Hui;

..............page:160-163,168

Uncertainty analysis of fluoride detection of coal
Lin Ling;,Xiao Xiaofeng;

..............page:164-168

Reason for coal bunker jam in Wangfenggang Coal Preparation Plant and relevant solution
Cao Dao;,Liu Yumiao;,Gui Yangyang;,Chen Lilong;

..............page:169-172