Journal of China Coal Society 2011 Issue S1 Field measurement and simulation research on failure depth of fully mechanized thin coal seam floor in Yangcun Coal Mine

Field measurement and simulation research on failure depth of fully mechanized thin coal seam floor in Yangcun Coal Mine
DUAN Hong-fei;JIANG Zhen-quan;ZHANG Rui;ZHU Shu-yun

..............page:13-17

Study on deformation and failure mode of slope controlled by rock mass structure
YANG Ji-hong;DONG Jin-yu;LIU Han-dong;HUANG Zhi-quan;LIU Hai-ning

..............page:58-62

Survey on abutment pressure distribution of fully mechanized caving face in extra-thick coal seam of deep shaft
LIU Jin-hai1;JIANG Fu-xing1;WANG Nai-guo2;ZHANG Zhi-gao2;ZHAO Rong-xue2

..............page:18-22

Rockburst prevention mechanism and technique of close-distance lower protective seam mining
SHEN Rong-xi1;2;WANG En-yuan1;2;LIU Zhen-tang1;2;LI Zhong-hui1;2

..............page:63-67

Damage of upper arch walling support roadway with lower working face mined
ZHAO Zhong-ming1;MENG Wu-feng 1;2;LU Da-hua3;HUANG Cheng-fei1

..............page:23-27

Mechanism of fault slip induced rockburst during mining
LI Zhi-hua1;2;DOU Lin-ming2;CAO An-ye2;FAN Jun2;MU Zong-long2

..............page:68-73

Determining the reasonable width of chain pillar of deep coal seams roadway driving along next goaf
ZHANG Ke-xue

..............page:28-35

Research on the law of underground pressure accumulation of complete roof in deep mining coal seam by centrifuge test
ZHU Shu-yun1;LIU De-qian2;SUN Qiang1;JIANG Zhen-quan1;YANG Wei-feng1

..............page:36-41

Study on mechanical model and hydraulic support working state in mining stope with large mining height
WEN Zhi-jie;TANG JIAN-quan;WANG Hong-biao

..............page:42-46

Mining subsidence prediction model in western thick loess layer mining areas
TANG Fu-quan

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

Experimental study on stability of surrounding rock of coal roadway with compound roof and large cross section
YUE Zhong-wen1;YANG Ren-shu1;2;YAN Zhen-dong1;ZHANG Yao-hui1;HAN Peng-fei1;Beijing 100083;China;2.State Key Laboratory for Geomechanics and Deep Underground Engineering;Beijing 100083;China)

..............page:47-52

Elasto-plastic analysis on surrounding rock mass under non-uniform stress field
PAN Yang1;ZHAO Guang-ming1;2;MENG Xiang-rui1

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

Application of fuzzy matter-element model in the comprehensive evaluation of the stability for mining subsidence
LI Fan-yue1;LIU Wen-sheng1;2

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

Analysis on microseismic law when fully-mechanized coalface passed through fault
YAN Xian-lei1;CHEN Xue-hua2;YAN Xian-yang3

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

The atomizing experimental of the refined oil-water coal slurry on the large-scale diesel engine
REN Lan-zhu1;2;ZHANG Hong-xing2;LI Ao3;FANG Yang2

..............page:142-145

Definition of apparent resistivity for horizontal-component of transient electromagnetic method
QI Zhi-peng1;LI Xiu1;GUO Wen-bo2;LIU Yin-ai1;WU Qiong1

..............page:88-93

Synthesis and performance testing in a biological-based flotation agent
NIE Rong-chun1;XU Chu-yang2;YAN Fang1;LUO Le1;WANG Yun-yu1

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

Quantitative identification of deformed coals by geophysical logging
YAO Jun-peng1;SIMA Li-qiang1;ZHANG Yu-gui2

..............page:94-98

Model test research on the temperature field of underground coal gasification with water influx and oxygen-enriched
PANG Xu-lin1;CHEN Feng1;2;PAN Xia2;LIU Shu-qin3;LIU Hong-tao2;Langfang 065001;China;3.School of Chemical and Environmental Engineering;China University of Mining & Technology;Beijing 100083;China)

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

Global kinetics of dimethyl ether one-step synthesis from coal-base syngas
CHEN Da-sheng1;2;CHENG Cheng-yuan1;ZHANG Hai-tao1;YING Wei-yong1;FANG Ding-ye1

..............page:156-162

Study on mine gas geological information management based on MapGuide
HAO Tian-xuan1;2

..............page:99-103

Experiment on SO₂ and Hg adsorption of HNO₃ and NaOH modified activated coke in simulated flue gas
ZHANG Bin;FAN Peng-hui;ZHOU Lei-yu;YANG Meng;YANG Hong-min

..............page:163-166

Mine gas gushing forecasting based on wavelet theory support vector machine
SHAO Liang-shan;ZHANG Yu

..............page:104-107

Development of the device to detect the position of coal mining machine by infrared ray based on MCU
XU Chun-yu;SONG Yuan;SONG Jian-cheng;TIAN Mu-qin

..............page:167-171

Coal and gas outburst mechanism and risk analysis of tectonic concave
HAN Jun1;2;ZHANG Hong-wei1;SONG Wei-hua1;LI Sheng1;LAN Tian-wei1

..............page:108-113

Research and practice of surface engineering technology applications on coal mining equipment maintenance
ZHANG Jian-hua

..............page:172-176

Superposition characteristics of gas explosion opposed-flow flame based on chemical kinetics
ZHU Chuan-jie1;2;LIN Bai-quan1;2

..............page:114-118

Stabilizing cage technology of deep shaft friction hoist
JIA Fu-yin;DONG Meng-juan

..............page:177-180

Investigation on coal dust explosion characteristics using 20 L explosion sphere vessels
LI Qing-zhao;ZHAI Cheng;WU Hai-jin;LIN Bai-quan;ZHU Chuan-jie

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

Analysis on flow field of the rotatry cylinder’s screw pair
LI Song-bai;LIU Yi-lun;LIU Wei-tao

..............page:181-185

Research of mechanism of bulk coal surface layer permeation solidification and its technology application
LIU Sheng-yu;SU Li-hong;GUO Jian-ying;LI Xue-hui

..............page:125-130

Solution of mine fans’ performance curves based on optimum unified approximation theory
XU Xiao1;HAN Cong-ying2;ZHANG Yong-jian1;ZHANG Yong-chao1

..............page:186-190

Determination and application of reasonable parameters of cemented backfilling mining technology in thin steeply inclined seam
LI Yong-ming1;2;LIU Chang-you1;ZOU Xi-zheng1;CHEN Lian-cheng2

..............page:7-12

The influence of large cut fully-mechanized top-coal caving on recovery rate of granular top-coal mixed with inter-band hard coal
ZHANG Yong;SI Yan-long;SHI Liang;ZHAO Jun;XU Gui-fen

..............page:1-6

mei tan xue bao zheng gao jian ze

..............page:4

Fisher indentify and mixing model based on multivariate statistical analysis of mine water inrush sources
HUANG Ping-hua1;2;CHEN Jian-sheng1

..............page:131-136

Analysis of detection signal and realization on evaluation system of bolt anchoring quality based on sound wave testing
REN Zhi-min1;2;LI Yi1

..............page:191-196

Design and analysis of test system of electrical-closed type mining electric wheels
ZHONG Heng;LIU Li

..............page:197-202

Mobile electromagnetic radiation of coal or rock monitoring system
CHEN Shi-hai1;WANG En-yuan2;3;SHI Xian-kui2;3;LIANG Jun-yi2;3;HAO Yan-kun2;3

..............page:137-141

Application on overcomplete ICA with noise in coal and rock identification of fully mechanized mining
WANG Yu-feng;XIA Yuan-tao;WANG Xiao-chen

..............page:203-206

Method of miners image enhancement based on improved pulse coupled neural network
LIU Xiao-yang;LIU Yi;Beijing 100083;China)

..............page:207-210

Power loss characteristics of plane elastic wave signal propagating in layered earth medium channel
HAO Jian-jun;ZHAO Yuan;GUO Yin-jing

..............page:211-214

Substrate integrated waveguide slot array antenna based on waveguide feed
PENG Li;LIU Chao;CHEN Hao

..............page:215-218