Journal of North China Institute of Science and Technology 2015 Issue 4 Mechanism of coalfield deep mining floor water burst and key technology of regional control in North China

Mechanism of coalfield deep mining floor water burst and key technology of regional control in North China
ZHAO Qing-biao;,ZHANG Jian-gong;,WANG Hai-qiao;

..............page:1-7

Numerical simulations of dust migration in blasting mining face in shallow seams
CHEN Xue-xi;,ZHANG Liang;,ZHANG Kai;,HU Hua-lei;

..............page:8-11

Simulation and Research on High-level Gas Drainage Tunnel Design Parameter of 2103 working face in Changcun coal mine
WANG Zhen-gang;

..............page:12-19

Study on mechanism and technology of top coal weakening in "Two hard" fully mechanized coal seam caving mining
LIAO Jing-long;,LIU Wen-jing;,WANG Wei-qin;,SHEN Hui-chu;

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

Effects of Rock Properties on the Propagation of Blasting Vibration
XU Zhen-yang;,GUO Hao;,GUO Lian-jun;,LIU Xin;

..............page:25-30

Mining Procedure Optimization of Lignite Open Pit under Complicated Conditions
LI Mei-jie;,ZHANG Rui-xin;,ZHAO Hong-ze;,FANG Xin-sheng;,YU Hai-li;

..............page:31-35

Deep in-situ stress measurement and its effect on rock burst in Donghuantuo coal mine
GU Liang;

..............page:36-38,42

Experimental Study of Rational Malposition Distance of Simultaneous Mining Working Faces in Shallow Seam Group
ZHANG Yuan-zhen;,HUANG Ke-jun;,LI Liang;,DING Guo-feng;

..............page:39-42

Study on Proportion Experiment of Paste Filling Material in Coal mine
TANG Hai;,ZHAO Hai-long;,HUANG Jing-long;,ZOU Fu-chu;

..............page:43-47,52

Application and Research on Fault Tree Analysis in Coal Mine Flood Damage Control
LI Hao;,LI Ming-zhu;,ZHANG Jun-hu;

..............page:48-52

Research on Mine Water Reclamation in Xingtai Mining Area
LIAN Hui-qing;,RAN Wei;,CHEN Jian-dong;

..............page:53-57

Application and Prospect of the Hydraulic Fracturing Technology for Gas Drainage in Coal Mine
REN Mei-qing;,SHEN Yong-hong;

..............page:58-63

Integrated analysis of destroyed floor depth of the lower coal cluster mining in Xuchang Coal Mine
YANG De-fang;,LIU De-min;

..............page:64-68

Research on Method of Safety Transmission of Coal Mine Digital Images Based on Wavelet Transform
SHI Qiang;,CHEN Mo;,XUE Yang;,YU Gui-xi;,YU Gui-lian;,YU Sheng-chen;

..............page:69-74

Application of fuzzy analytic hierarchy process in safety risk assessment of bridge engineering construction
ZHANG Teng;,XIAO Yun;

..............page:75-78

Design of Coalmine Safety Decision System Based on PHP
WANG Cai-hong;,SUN Zhi-hai;,SUN Hui-hui;,LIU Chang-qun;

..............page:79-82

Analysis of the Current Status of Coalmine Safety Technology Training Teachers' Structure and Professional Character ——Based on the Employment of the Students in Safety Engineering Discipline
SUN Wen-qing;,LONG Si;,WANG Yu;,LUO Fen;,LUO Fu-rong;

..............page:83-87

Professional development analysis of safety science and engineering discipline
YAO Jian;,ZHANG Lin;,XU Jing-de;

..............page:88-91,101

Standardized Safety Management Program for Laboratories in Colleges and Universities
LIU Long-fei;,YANG Nai-peng;,ZHANG Wei;

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

Research on Centralized Practice Organization and Effectiveness Evaluation System of Safety Engineering Students
SI Qing-min;,WANG Zhi;,WANG Ruo-jun;,WU Ya-ju;,ZHENG Qiu-yu;

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

hua bei ke ji xue yuan xue bao tou gao xu zhi

..............page:封3

Application Research on New Media Technology in Female College Students' Safety Education
WANG Li-ying;,SHI Qiu-xiang;,HAO Dong;,WANG Shun-cai;

..............page:102-104,114

Analysis of the heat load simulation of the solar heating buildings
jin wen ;, wang xin ru ;, wu jin shun ;, zhong jun ;, yang mei zuo ;, pan zuo ;, wei zuo ;, zhang wei ya ;, pan tian quan ;

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

Design and Implementation of Grade Examination Statistic and Query System Based on Campus Network
JIANG Xiao-ming;,ZHANG Xue-qin;

..............page:109-114

Research and development on several key problems in the energy-saving technology of induction motor
SHEN Bin;,ZHANG Xiao-yu;

..............page:115-118

Research on the key technologies for classification of distributed data streams
XU Hua-fen;,MAO Guo-jun;,WU Jing;

..............page:119-124

ren wu jie shao

..............page:前插1-前插4