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Experimental Research on Indicator Gas Spontaneous Combustion in Dongrong No.1 Coal Mine based on Principal Component Analysis
DONG Shaopu, LIU Jian, LI Yanchang, BAI Xuesong, LIU Qinghai
2019, 46(2): 1-5.
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Release Behavior and Kinetics of Mercury during Coal Gangue Combustion
CAO Yanzhi, GUO Shaoqing, GAO Libing, WEI Xianxian
2019, 46(2): 6-9.
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Study on Dust Dispersion during Construction of Wet Spraying in Tunneling Roadway
ZHOU Zhi, CHEN Lianjun, CUI Xiangfei, JIANG Xuekai, DONG Qizheng, CHEN Jun
2019, 46(2): 10-14.
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Simulation Study on Continuous Nitrogen Injection in Goaf based on COMSOL Dynamic Model
ZHANG Jialing, DONG Ziwen
2019, 46(2): 15-19,24.
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Research on Comprehensive Geophysical Exploration Technique Experimental for Permeability Enhanced Effect of Hydraulic Fracturing
YUAN Yongbang
2019, 46(2): 20-24.
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Study on the Effect of Compound Surfactant on Coal Dust Wettability
WANG Daohan, ZOU Jialin
2019, 46(2): 25-28,33.
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Experiment to Research the Mechanism of Underground Fire due to Polyurethane for Mine
XU Ye, DU Yunfeng, DU Bin
2019, 46(2): 29-33.
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The Exothermic Characteristic of Static Expansive Agent and Its Impact Analysis on Coal Spontaneous Combustion
LI Jinshi, SHI Bobo
2019, 46(2): 34-37.
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Chemical Desulfurization and Mechanism of Complex High-sulfur Coal by Alkali Treatment
LIU Jia, CHEN Wenhui, LI Rang, SUN Rui, LI Shuai
2019, 46(2): 38-41,46.
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Influence Analysis of Lateral Wind Speed and Spray Pressure on the Characteristic of Dust Removal Spray
HUI Shuanglin
2019, 46(2): 42-46.
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Study on Stereoscopic Distribution Law of Spontaneous Combustion “Three-zone” in Goaf of Fully Mechanized Working Face with Large Mining Height
SHI Zhengfeng
2019, 46(2): 47-50,56.
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Design and Experimental Study of Sampling Device for Volatile Particulate Matter
LI Yucheng, LIU Rongzheng, HE Fei, LIU Zongtao
2019, 46(2): 51-56.
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Technology Research and System Design on Three-dimensional Simulation of Mine Ventilation Network
LIANG Jun, ZHANG Qinghua, LI Mingjian, YAO Yahu
2019, 46(2): 57-60,65.
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Application of Roof Pre-cracking Technology in Gas Control in Initial Mining Stage on Working Face
SONG Yawei, YANG Shengqiang, ZHAO Tongyu, ZHOU Buzhuang
2019, 46(2): 61-65.
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Research on Detection Technology of Concealed Collapse Column in Ultra-wide Fully Mechanized Working Face
XING Xiuju, JIANG Qiping
2019, 46(2): 66-69.
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Prediction of Coal and Gas Outburst based on Factor Analysis and BP Neural Network
MA Shengxiang, LI Xijian
2019, 46(2): 70-74.
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Application of Weak Gel Drilling Fluid System in CBM Horizontal Wells
LI Bing, ZHANG Yongcheng, LI Zijian
2019, 46(2): 75-78,83.
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Process Technology and Design Research of Intelligent Mixing System for Low Concentration Gas based on S7-1200
ZHANG Qun
2019, 46(2): 79-83.
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Study on Application of Double Pre-split Drilling Hole Blasting in Coal Seam with High Content of Gas and Low Permeability
LI Lei
2019, 46(2): 84-87.
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Prediction and Analysis of the Failure Rate of Mine Fan based on Cloud Model Theory
DAI Jianyong, WANG Bin, DENG Xianhong
2019, 46(2): 88-91,97.
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Research on Prediction Technology of Roof Mining Pressure based on Big Data of Support Resistance
QU Shijia, LI Peng
2019, 46(2): 92-97.
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Testing and Analysis of the Water Conductivity of the North-south Boundary Fault in Huozhou Ganhe Mine Field
CUI Fangpeng, WU Qiang, LIU Shouqiang, JI Yuan, WANG Wenjun
2019, 46(2): 98-102.
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Characteristics of Dynamic Variation of Surface Subsidence by Mining Face in Longtan Mine
HUANG Fei, HUANG Gun, YANG Tao, YANG Kai, WANG Man, HE Jianbo
2019, 46(2): 103-106,110.
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Research on the Influence of Ground Drilling Fracturing on Underground Gas Drainage
MA Qianqian
2019, 46(2): 107-110.
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Comparative Analysis on Spontaneous Combustion of Residual Coal in Opencast Coal Mine based on AHP-TOPSIS
LI Yanchang, LI Fei, HAO Zhaoyu
2019, 46(2): 111-114,118.
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Dust Generation Characteristics and Technical Measures for Dust Control of Unloading Station in Xiadian Gold Mine
LUAN Xudong, ZOU Changfu, SUN Qifei, SHENG Xiaoming, HUANG Jinxing, WEN Yanyan
2019, 46(2): 115-118.
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