Coal Science and Technology 2009 Issue 12 Study on Displacement Failure Features of Deep Mine Soft Rock Roadway in Xieyi Mine

Study on Displacement Failure Features of Deep Mine Soft Rock Roadway in Xieyi Mine
XIE Guang-xiang1;CHANG Ju-cai1;ZHANG Yong-jiang2

..............page:5-8,31

Practices on Irregular Fully Mechanized Top Coal Caving Mining Along with Fault and No Coal Pillar
XU Ya-min

..............page:9-11

Selection on Depth and Diameter of Blasting Borehole for Rapid Heading of Mine Rock Roadway in Deep Level of Mine
YUAN Wen-hua1;MA Qin-yong1;LIU Han-xi2

..............page:12-14,46

Support of Full Seam Dynamic Gateway in Ultra Thick Broken Seam Suffered with Igneous Rock Intrusion
SONG Jin-wang

..............page:15-17,57

Load Missing Analysis and Improvement Measures of Hydraulic Powered Leg Test Rig
CHEN Zhong-qiang1;ZHENG Ben-fang2;WANG Jian1;YUAN Gui-feng1;RUI Feng1

..............page:65-68

Experiment Research on Bent Tube Resistance Loss Based on Hydraulic Pipeline Rheology Test Rig
QU Yuan-yuan;ZOU De-cheng;LIU Mi;LIU Hui;WU Miao;Beijing 100083;China)

..............page:69-70,87

Anti Failure Technology of 100m High Vertical Coal Silo
DONG Rong-quan

..............page:18-21

Finite Element Analysis and Structure Improvement of Double Telescope Leg for Hydraulic Powered Support
REN Huai-wei1;2;WANG Guo-fa1;FAN Xun2;ZHAO Zhi-li1;Beijing 100083;China)

..............page:71-74

Research and Application of New Ventilation Door for Outburst Prevention
ZHAO Ke-nan;WANG Zhan-xin

..............page:75-77

Design on Coal Resource and Reserves Management System of Shenhua Group
WANG Xu-dong1;L Feng2;SU Yu2;CAO Yu2;WANG Heng3 Remote Sensing Survey Company Ltd.;Beijing 100085;China;3.Beijing Longruan Science and Technology Development Company Ltd.;Beijing 100190;China)

..............page:78-80

Design on Mine Selective Leakage Protection Device Based on DSP
GAO Jun-ling;LIANG Zhe;ZHU Cheng-jie

..............page:81-83

Underground Excavation Construction of Metro Tunnel Based on Ground Freezing Method
LI Chang-chun;SHI Zhi-ming

..............page:22-24,99

Analysis on New Progress and Outlook of Mine Air Return Gas Utilization
LIU Wen-ge;Beijing 100083;China)

..............page:25-27,120

Experiment on Working Seam Advanced Pressure Releasing and Gas Drainage in Shigang Mine
YU Bei-jian1;XU Jia-lin2;WU Ren-lun2

..............page:28-31

Experiment on Gas Explosion and Restricted Explosion in φ700mm Pipeline
CAI Zhou-quan1;LI Yong-huai2;CHENG Fang-ming1

..............page:32-34,92

Improved Momentum BP Algorithm to Calculate Air Flow Unstable Heat Conducted Coefficient of Surrounding Rocks
CHENG Wei-min;ZHUGE Fu-min;ZHOU Gang;WANG Gang

..............page:35-37,53

Analysis on Mining Released Gas Sources for Surface Borehole Drilling and Gas Drainage
CHEN Jin-hua1;2;HU Qian-ting1;2

..............page:38-42

GPRS Applied to Wireless Sensor Network in Coalfield Remote Monitoring and Control
CAI Fu-jun;CHEN Ling;YAN Shu

..............page:84-87

Discussion and Analysis on Geological Logging Technology Applied to Divide Coal Mass Structure
ZHANG Xu-liang1;SHAN Ju-ping2;PENG Su-ping3;Beijing 100083;China)

..............page:88-92

Mixing Water Ratio Tests to Determine Water Quality Threshold of Water Inrush Pre-warning for Coal Mining Under Sea
ZHANG Yan1;ZHAO Yan2

..............page:93-95

Discussion on Promotion and Application Issues of HS Mine Active Restrained Explosion System
NIU De-wen

..............page:43-46

In-seam Deep Borehole Drilling Technique in Soft and Outburst Thin Seam
HUANG Zhi

..............page:47-49,80

Comparative Study on Mine Products Safety Certificate Management System and Other Products Certification Management Systems in China
YAO Yuan1;CHEN Jie2;WANG Lei2

..............page:50-53

Research Status and Outlook of On-Line Monitoring and Control System for Mine Main Ventilator
WU Xin-zhong1;REN Zi-hui1;MA Xiao-ping1;LI Sen2

..............page:54-57

Dynamics Behavior Simulation of Normal Stop Process for Belt Conveyor
WANG Ai-bing;SONG Xing-yuan;HOU Hong-wei

..............page:58-60,77

Application of FPGA to Wireless Video Transmission System of Cutting Cross Section in Mine Roadway Heading Face
LIU Chang1;WANG De-guang2

..............page:61-64,68

Mining Subsidence Prediction of Nantuo River Bank Under Condition of Thick and Unconsolidated Overburden
WANG Lie-ping1;HU Kui2;CHEN Yu-ping2;CHEN Zhuo-qiu2;LI Min1

..............page:96-99

Study on Development Law of Water Conducted Fracture Zone in Top Coal of Fully Mechanized Top Coal Caving Mining Face
YANG Jian-li1;2;TENG Yong-hai3;Beijing 100083;China;2.Wangzhuang Mine;Lu ’an Environmental Protection and Energy Development Corporation Ltd.;Changzhi 046031;China;3.Tangshan Research Institute;China Coal Research Institute;Tangshan 063012;China)

..............page:100-102

Study on Mine Geological Structure Law of Renlou Mine
ZHANG Xu-gang;GUO Ran

..............page:103-106

Analysis on Structure Deformation Features of Strata Above Coal Mining Face in Deep Mine
GUO Wei-jia1;CHANG Xi-kun1;YAN Wei-xi2

..............page:1-4,11

Modified Lignosulfonate Affected to Slurry Performance of Coal Water Mixture
HU Wen-li;WANG Yue;QIU Xue-qing;YANG Dong-jie

..............page:107-112

Study on Different Coal Rejects Features and Volcanic Ash Activity from Different Areas
GU Bing-wei1;2;WANG Pei-ming2

..............page:113-116,74

Coal Calorific Value Prediction with Linear Regression and Artificial Neural Network
ZHOU Cui-hong1;LU Mai-xi2;Beijing 100083;China)

..............page:117-120

Research on Sulphoaluminate Cement Prepared with Slags and Calcium Sulfite
ZHENG Yan-feng1;GONG Guo-zhuo2;YE Shu-feng2;LI Jin-hong3;Xie Qiang1;Beijing 100083;China;2.Institute of Process Engineering;Chinese Academy of Sciences;Beijing 100190;China;3.China University of Geosciences;Beijing 100083;China)

..............page:121-124

Coal Mining Affected to Ecological Environment and Control Measures
WANG Yan;Beijing 100083;China)

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

xin xi zi xun

..............page:92,133-134

mei tan ke xue ji shu 2009 nian di 37 juan zong mu ci

..............page:129-132