Advance Search

column
Numerical Analysis of Coal Breakage Process and Stress Change Law Under High Pressure Water Jet
JIANG Yifeng, DU Feng, LIU Ang, WANG Liang, XIN Chengpeng
2018, 45(4): 1-5,11.
Abstract PDF
Effect of Mechanical Property on Acoustic Emission Activity of Coal during Failure Process
YANG Huiming, ZHANG Mingming
2018, 45(4): 6-11.
Abstract PDF
Experimental Study on the Effect of Hydraulic Fracturing on the Stress of Coal Seam
CUI Cong, ZHANG Lang
2018, 45(4): 12-16,21.
Abstract PDF
Study on the Influence of Coal Pillar on the Pressure Relief and Outburst Elimination of the Upper Protective Layer Mining
KANG Jiandong
2018, 45(4): 17-21.
Abstract PDF
Temporal-Spatial Relationship between Ground Fracturing and Underground Gas Extraction in Jincheng Mining Area
SHEN Kai
2018, 45(4): 22-26,31.
Abstract PDF
Prediction of Supercritical Methane Adsorption in Deep Coal Seam
CHAI Lin, WU Shiyue, NIU Yu, WEI Jie
2018, 45(4): 27-31.
Abstract PDF
Optimization of Dynamic Nitrogen Injection Parameters in Fully Mechanized Working Face of Liuzhuang Coal Mine
YU Cong, TANG Mingyun, ZHANG Ruiqing, DAI Guanglong
2018, 45(4): 32-36.
Abstract PDF
Experimental Study on Calibration of Calculation Formula of Gas Content in Coal Seam by Indirect Method
LEI Hongyan, PANG Jinlun, CHEN Yutao, CAO Jie
2018, 45(4): 37-40.
Abstract PDF
Study on the Technology of Dust Control in Artillery Working Face
FENG Yong, ZOU Changfu, YANG Fangfang, SUN Qifei, LUAN Xudong
2018, 45(4): 41-43,48.
Abstract PDF
Pipeline Experimental Study on Suppression of Gas Explosion by Explosion Proof Water Curtain
ZHOU Xihua, GUO Kun
2018, 45(4): 44-48.
Abstract PDF
Study on the Influence of Water Injection Pressure on Wetting Radius of Coal Seam Based on Comsol
HUANG Tengyao, ZHOU Xiaohua, HU Yanwei, SONG Xiang
2018, 45(4): 49-53,58.
Abstract PDF
Design and Calibration of Small Size Storage MWD Inclinometer
KANG Houqing
2018, 45(4): 54-58.
Abstract PDF
Design and Implementation of Performance Detection System for Underwater Breathing Apparatus
JING Tingting
2018, 45(4): 59-62.
Abstract PDF
Design of Impulse Current Suppression Circuit for Power Frequency Transformer
LI Xianghe
2018, 45(4): 63-65,69.
Abstract PDF
The Application Research on the Quality Inspection Method of Sealing and Drilling of Gas Drainage in Duanshi Coal Mine
ZHOU Jun
2018, 45(4): 66-69.
Abstract PDF
Fuzzy Comprehensive Prediction and Evaluation of the Water Abundance of Coal Measures Sandstone Aquifer—Take Qihan of Wolonghu Coal Mine for Example
ZHANG Hongmei, WU Jiwen, ZHAI Xiaorong, SHEN Shuhao
2018, 45(4): 70-74,79.
Abstract PDF
Prediction of Coal Mine Dustproof Water Consumption Based on the Combination of Wavelet Analysis and GM(1, 1)-ARMA(p, q)
DENG Quanlong, JIANG Zhongan, HAN Shuo
2018, 45(4): 75-79.
Abstract PDF
Research and Application of Water Injection Technology for the Ultra-Thick Coal Seam in Fully Mechanized Working Face
LIU kui
2018, 45(4): 80-83.
Abstract PDF
Research and Application on the Unpowered Dust Removal Technology for Belt Conveyor Coal Handling System in Alpine Region
ZHANG Jiangshi, LIU Jinfeng, WANG Yameng, YANG Xuesong, ZHU Yingying, CHEN Zhanguo
2018, 45(4): 84-88.
Abstract PDF
Determination of Reasonable Size of Segment Coal Pillar in High Gassy Fully Mechanized Working Face
SU Chao, LU Jian, GUO Meng
2018, 45(4): 89-92,97.
Abstract PDF
Study on Layout of High Gas Extraction Roadway in Single Coal Seam
LI Feng, TIAN Jing, FANG Shuhao, BI Mingxin
2018, 45(4): 93-97.
Abstract PDF
Evaluation of Coal and Gas Outburst Risk Based on GRA-DDA Weighted Coupling Model
WANG Chao
2018, 45(4): 98-101.
Abstract PDF
Drainage Feasibility Evaluation of Thick Glutenite Aquifer on Coal Seam Roof
ZHAO Baofeng, CAO Haidong, MA Lianjing, LI Geng
2018, 45(4): 102-105.
Abstract PDF
Intercepting and Drainage Technology of Fissure Gas Based on Floor Sandstone with High Permeability
WU Hourong, ZHU Chuanjie, CHENG Yanying, GAO Zishan, ZHANG Kai, WAN Chaoxiong, YIN Wei
2018, 45(4): 106-109,117.
Abstract PDF
Study on the Effective Influence Radius of Advance Discharge Drilling by Difference Method of Drilling Cuttings Amount
ZHOU Rui
2018, 45(4): 110-113.
Abstract PDF
Technical Renovation of Remote Intelligent Control of Compressed Air Unit in Taiping Coal Mine
MIAO Xingping, WANG Yonghong, DONG Ming
2018, 45(4): 114-117.
Abstract PDF
Research on the Technology of Compound Disaster Control for Inflammable Coal Seam Stope Threatened by Fire Area
CHENG Jiansheng
2018, 45(4): 118-120,124.
Abstract PDF
Research Progress on the Cascade Utilization Technology of Low Concentration CBM in Coal Mine Area
XIONG Yunwei
2018, 45(4): 121-124.
Abstract PDF
Email Alert RSS