Zhongzhou Coal 2016 Issue 4 Study on Laws of Gas Extraction Based on Drainage Monitoring System

Study on Laws of Gas Extraction Based on Drainage Monitoring System
Deng Ganbo;,Zou Yunlong;

..............page:1-3

Design of Unattended Gas Drainage Pumping Station
Wang Zuxun;

..............page:4-6,10

Gas Control Technologies of Ⅶ20 Coal Seam During Initial Mining and Top Coal Caving in No.2 Mine of Pingdingshan Tian'an Coal Co., Ltd.
Ding Haichang;

..............page:7-10

Research and Application of Pressure-relief Technology by Borehole Coal Flushing in Luling Coal Mine
Zhou Eryuan;

..............page:11-13

Analysis on Spontaneous Combustion Accident in Late Withdrawal Stage of 1703 Fully-mechanized Caving Face
Liu Anguo;,Zhang Yan;,Wang Guoji;,Zhang Xupeng;,Jiang Junsheng;

..............page:14-16

Study on Optimization of Dust Removal Technology on Fully-mechanized Coal Face
Xie Hongfei;

..............page:17-18,21

Application of Pitot Tube in Gas Drainage and Measurement
Deng Zhaoyu;

..............page:19-21

Analysis of Death Accidents in Coal Mines of Hebei Province from 2004 to 2013
Yuan Xueqing;,Li Yun;

..............page:22-24,29

Research on Gas Loss Quantity Prediction Model of Ⅱ1 Coal Seam
Yu Rongqiang;,Wang Fei;,Wang Yao;

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

Study on Technology of Roof Sandstone Water Prevention and Control Under Sliding Geological Structure Condition
Tan Anbin;

..............page:30-32,37

Analysis of Regional Coal Mines' Safety Degree Based on Special Production Factors
Liu Bo;

..............page:33-37

Recommendations for Mine Design Based on Geothermal Characteristics of WBM Mine in Indonesian
Yuan Changsheng;

..............page:38-39,50

Model of Corroded Expansion Effect of Reinforcing Bar and Its Analysis Model
Huang Bowen;

..............page:40-45

Study on Mechanism for Enhancement of Dynamic Strength of Brittle Material Like Concrete
Cui Jian;,Liu Bing;,Du Chengbin;,Sun Liguo;

..............page:46-50

Study on Reasonable Supporting Intensity of Mechanization in Steeply Inclined Coal Seam
Wang Yaohui;

..............page:51-53,58

Numerical Simulation and Test Field of Well Tower Foundation Concrete Temperature Field During Reserve Water Maintenance Period
Zhao Yuming;

..............page:54-58

Coal Pillar Mining Technology Research and Its Application in Complex Conditions
Guo Tiecheng;,Fu Tongyang;,Chen Yaming;,Xi Junhui;

..............page:59-61,64

Research on Roof Grouting Reinforcement Technology of 3207 Working Face with Large Mining Height in Huoerxinhe Coal Mine
Qiao Wei;

..............page:62-64

Stability Analysis on Roof Structure of Gob-side Entry Retaining
Xue Bo;

..............page:65-69,73

Research on Bolt-net-anchor Coupling Supporting of Roadway in Soft Rock Coal Seam of Deep Shaft
Ren Jianhua;

..............page:70-73

Establishment of Duncan-Chang Model and Analysis on Parameters Sensitivity Based on e—p Curve
Sun Mingzheng;,Zou Jinhong;

..............page:74-78

Application of Ordinary Grouting Method in Vertical Shaft Passing Through Layer in Strong Sandstone Aquifer
Wang Jianfeng;,Liu Xiaoqiang;

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

Research on Supporting Technology of Large Section Cut in Deep High-stress Area
Liu Jianguo;

..............page:83-85

Application of Grouting Reinforcement Technique in Gob-side Entry Driving in No.11 Coal Mine of Pingdingshan Tian'an Coal Co.,Ltd.
Zhao Yanzhao;,Fan Yongdong;,Liu Zuhui;,Feng Wei;,Han Xi;,Zhao Ershuai;

..............page:86-88,110

Analysis of Improvement Measures for Strengthening Production Practice Effect of Mining Engineering Undergraduates
Ding Ziwei;,Zhao Bingchao;,Shao Xiaoping;

..............page:89-91

Strength Analysis on Pipe Trip Clamp for Coal Seam Gas Drilling Rig Based on ABAQUS
Liu Qi;

..............page:92-94

Analysis and Research for Information Standardization Level of Emergency Communications in One Mine of Shenfu Mining Area
Wang Zhiyi;

..............page:95-98,114

Dynamic Simulation of Hydraulic Support Based on SolidWorks and ADAMS
Cai Wenshu;

..............page:99-102

Application of E-type Passage and Grinding Device in Hydraulic Support Removing of Coal Mine
Dang Tieguo;

..............page:103-105

Study on Development Status of Shale Gas and Impact on Coal Industry in China
Du Zesheng;,Zhao Tiechui;,Fan Yingchun;

..............page:106-110

Calculation Model of Backflow Velocity of Fracturing Fluid Considering Fractal Dimension of Fracture Surface
Ai Chi;,Mi Jiehan;,Xia Le;,Zhang Jun;

..............page:111-114

Research on Data Transmission Technology in Mine-used MWD Systems
Gao Jun;

..............page:115-117,121

Study on Damage Mutation Evolution Model of Coal and Rock Mass Fracturing Damage
Zhao Dan;,Wang Tingting;,Zhao Wanchun;,Zhang Laidi;,Li Renjie;

..............page:118-121

Experiment of Kaiser Effect of Different Lithology
Luo Xiaoping;,Huang Youliang;

..............page:122-124,128

Fracability Evaluation of Tight Sandstone Reservoirs Based on Array Acoustic Date
Xiao Suyun;,Zhang Chong;,Zhang Jie;,Guo Jining;

..............page:125-128