Coal Technology 2007 Issue 7 Analysis of Top-coal Caving at Fully Mechanized Caving Coal Face in Dafosi Coal Mine

Analysis of Top-coal Caving at Fully Mechanized Caving Coal Face in Dafosi Coal Mine
LIU Pei-lin;DUAN Wang-shuan;SHI Zeng-wu

..............page:50-52

Application of Comprehensive Spontaneous Fire Prevention Technology at Fully Mechanized Caving Coal Face in "Three-soft" Unstability Coal Seam
XIE Jin-song;LI Xiao-min;YANG Xiao-feng;LUI Zheng-wei

..............page:47-49

Topographic Correction Method by Inverting Plane Coordinate Based on AutoCAD
QIU Yu-hong;JING Ti-xian

..............page:111-112

Study of GPS RTK Application in Control Survey
LIU Tian-you

..............page:113-115

Exploration and Application of Sine and Cosine Law in Unknown Station Measurement of Transit Wire
LIU Fu-cai

..............page:115-116

Research on Gas Control Technology at Caving Coal Face with π Type Beam
LAN Zhong-tian

..............page:53-55

Application of Big Diameter Blowing Tube at Digging Face
ZHANG Jun

..............page:55-56

Application of Compound Support Technology with Anchor Bolt, Anchor Net and Anchor Rope in Mine Production
WANG Cheng-hua

..............page:57-58

Gas Drainage and Fire Prevention Technology atπCaving Coal Face in Thick Coal Seam
GUO Shi-quan

..............page:59-60

Application of Gas Drainage System for Draining Gas in Closed Roadway
ZHANG Long;YU Ze-jin

..............page:61-62

Expansion and Application of Comprehensive Dust Prevention Practical Technique in Mines
LIU Shao-chun

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

Application of Simple Hydraulic Prop in Face of Small Coal Mine
LIU Chao-song;WANG Long-qin;ZHANG Ming-qing

..............page:64-66

Safe Function Analysis of Mine Cap Light
LI Xi

..............page:67-68

Application and Research of Fore Support for Heading Faces
CHANG Wen-qing;CHE Min;LI Fang-ting

..............page:68-69

Application of Nitrogen Fire Prevention and Extinguishment Technology in Local Coal Mines in Xinjiang
LI Yong;YANG Den-wu

..............page:70-72

Application of Frequency Control Technology in Production of Coal Preparation
YU Yang;DING Shu-fang;XU Yan;WANG Chang-chun

..............page:72-74

Dust Government Plan of Sieves Crushing Plant of Coal Preparation Plant
JIAO Xing-yan;QI Qing-jie;ZHANG Da-ming

..............page:74-76

Application of GPJ-96/3-C Press Filter in Taoshan Coal Preparation Plant
ZHU Wei-wei;SHEN Xiao-jun;DING Shu-fang;ZHANG Xiang-guo;YANG Wei-xin

..............page:76-78

Analysis on HM Process Conversion for Xinghua Coal Preparation Plant
SONG Yun-xia;SHEN Xiao-jun;WANG Hui-ping;WANG Chang-chun

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

Analysis on Slurry Process System of Xinghuakuang Coal Preparation Plant
GAO Mei;KANG Hua

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

Expelling Gangue Craft Transformation in Taoshan Coal Preparation Plant
ZHANG Shuai;LI Ming-ming

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

Application of Arch Sieve for Dealing with Muddy Water in Xinxing Coal Preparation Plant
YANG Hong-wei

..............page:86-87

Mode Analysis of Angle Window Shear-wall Structures with Different Strengthened Measurements
GUO Zhan-qi;Ma Qiang

..............page:87-89

Application of "Rockshow" in Broken Roof Excavating Construction
LI Jin-qing

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

Practise on Adit Construction on Conditions of Fluid Plastic and Loosen Rock
FENG Ming;SUN Bing-shan

..............page:91-92

Construction Technique of Grout Stop for the Auxiliary Shaft of ZhanJie Coal Mine
SUN Bing-shan

..............page:93-94

Application of Bolting and Shotcreting with Wire Mesh in Coal-water Hole Repair
ZHANG Hui-yuan

..............page:94-96

Industry Architectural Design of Coal Mine
ZHENG Dong-mei

..............page:96-97

Burst-wall Handle and Jacket-wall Construction in Ronghua Vertical Shaft
ZHAO Bao-xiang;LUO Yu-kuan;BIAN Xiao-jin

..............page:97-98

Reason and Dealing of Concrete Crack
ZHANG Xu-sheng

..............page:99-101

Way of Controlling Quality of Concrete Construction
ZHOU Jian-ying;LUO Xue-ping;WU Jiang

..............page:102-103

Methods of Water Saving for Building
YANG Chun-hong

..............page:103-104

Application of Bolting and Shotcreting with Wire Mesh in Big Intersection Constrcution
ZHENG Shi-hao

..............page:105-106

Joint Technology Practice in Deeply Inclined Full-mechanized Mining Face
ZHANG Xian-yi;WU Zhi-jun

..............page:45-47

How to Realize High Production and High Efficiency for Fully Mechanized Mining Technology in Thinner Coal Seam Face
YAN Guang-peng

..............page:43-45

Practice of Fully Mechanized Mining and Large Slope Angle Mining
MA Guang-zhi

..............page:42-43

Practical Way for Fully Mechanized Caving Coal Under the Dip and Rising Condition
CHENG Fu-ping

..............page:40-41

Experimentation and Application of Integrative Mechanisation Tunneling Technic High Stress and Soft Rock
CHEN Miao-hu

..............page:38-40

Application of Bolting and Shotcreting with Wire Mesh
LI Qiu-cheng

..............page:106-107

Improvement of Coal Warehouse Construction Technology
HAN Chun-dong;Chi Yong

..............page:108-109

GPS Height Fitting Based on Curved Surface Spline Function
HE Zhan-guo;WANG Ya-jun;LU Xian-feng

..............page:109-110

Analysis by Example of Surface Movement Observation and Deformation
CHANG Cheng-hui

..............page:116-117

Application of PLC Programmable Control in the Mine Pit Transportation System
WANG Xian;ZHAO Zhong-wen

..............page:27-28

Application of Chlppy Hoist PLC Electrically Controlled System the Zhenxing Coal Mine
WANG Xue-song;LV Kui-rong

..............page:25-26

Study on Parameter Identification for Electromechanical System Based on Kalman Filter
CAO He;DONG Jin-bo

..............page:23-25

Application of Proportion Valve of Overflowing Device Used in Hydraulic Pressure Station
ZHANG Yu-nan

..............page:21-22

Analysis and Mend Method in Reason Why Tape Damages
GAO Qi-xing

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

Application of Spiral Chute in Xinjing Coal Mine
FENG Jing-bo;ZHANG Hua

..............page:17-19

Multi-ropes Surgewheel Lifing Change Head Rope Craft
LI Ben-xue

..............page:14-15

Analysis and Situationing the Common Trouble of Scraper Conveyor
PAN Ning

..............page:12-13

Installation and Maintenance of Underground Belt Conveyors
QI Qing-hong

..............page:11-12

Research and Application of Digging Machine's Loaded-hydraulic-pressure Provisional Shoring
JIAN Bo

..............page:9-10

Reductive and Decompasible Characteristics of Calcium Sulfate
ZHANG Xing-qiao;MA Xiao-yan

..............page:118-119

Analysis on Principle of Practical New Patent
SONG Tian-bo;GUO Si-ming;BIAN Cheng-zhi

..............page:119-120

Application and Analysis of Integrate Saving Electricity Technique in Machine Repair Factory
GUI Jian-guo;ZHAN Yu-kun

..............page:121-122

New DK Series Overall Manganese Steel Rail Switch Technique of Manufacture Jan Analyzes
SUN Shu-ping

..............page:123-124

Study on Lonworks Technology and Intelligent Building about Safty System
ZHU Chuan-wei;ZHU Hong-fei;CHENG Chang-xin;CHEN Wei

..............page:124-126

Tachnigue of Fire Prevention and Extinguish Nitrogen Injection for Fully Mechanized Workface
LAN Zhong-tian

..............page:127-127

Design Strategies of Urban Public Space in Cold Area
ZHANG Zhuo;ZHANG Zhi-fu

..............page:128-129

Electric Cable Breakdown and Seeks Method
DANG Jun

..............page:130-131

Reclaim Operation and Par of Removing Soil Site
DONG Zhi-ming

..............page:132-133

Exploration of Communication Management in Construction Project Team
CAI Guo-qing

..............page:133-134

Discussion of Reduce Media Consumption in Taoshan Coal Preparation Plant
ZHANG Ming;CHEN Jun-tao;ZHANG Xiang-guo;YANG Wei-xin

..............page:135-136

Effect After the Synchro Motor Silicon Controlled Rectifier Excitation Device Reformed is Discussed
CHENG Xing-wei;CHEN Hong-mei;WANG Jin-yan

..............page:137-138

Discussion of Electromechanical Question in Coal Mine
WANG Wen-zhi

..............page:138-139

Causation and Countermeasure of Steep Huydraculic in "Three Soft" Unsteady Coal Seam
Y(U)E Jian-xin;L(U) Chao-jie

..............page:140-141

Bunker Bolting and Shotcreting Support Network Technology
XU Chuan-yun

..............page:141-142

Problems in Design of Construction Plumbing
YANG Chun-hong

..............page:143-143

Design and Development of GIS Based MIS for Relocate Management in Sinking Area
LI Lan;ZHANG Qing-yu;WANG Zhong-ju

..............page:144-145

Brief Discussion of Importance of Innovative Talents Cultivation in Development of Youth Human Resources in Company
FENG Jing-bo

..............page:146-147

Management Measures of Avoiding Mistake Warning of Control System
ZHANG Zhi-wang

..............page:147-148

Questions of Refrigerected Consfruction Technology and Manaqement of Construction Contract
DONG Hao

..............page:148-149

Coal Logistics Network System Develops and Applies
ZHANG Min;WANG Nan;ZHANG Dong-bo

..............page:149-150

Internal Audit Work Should Stress on Internal Control Systemresearch and Appraisal
LI Huai-ying

..............page:151-152

Existence and Development of Coal Enterprise and Staff-training
ZHOU Xian-yi

..............page:152-153

Jixi Mining Group Network Information System Network Program
ZHAO Guo-lin;XI Li-juan

..............page:153-154

Employment of CAD Software in Coalmine Production
GONG Qing-rong

..............page:154-155

Accountant Computerized Influence on Finance System
JING Bo

..............page:155-156

Application of Plastic Liner Board in Mining Lifting
GE Lin;HE Dong-chun

..............page:15-17

Applying to Millisecond Blasting Technique in Blasting Face in Chengjiao Mine
ZHANG Zhi-li;CHENG Lei;HE Min

..............page:36-38

Designing and Improvement of Automation Loading System in Junde Coal Mine
WEI Jing-li

..............page:34-36

High-handed Wire Winding Elevator Electrically Controlled PLC Transformation System Design
ZHAO Wei-ping

..............page:31-33

PLC to Transportation Coal Program Control System Application
SONG Ai-hua

..............page:29-31

Inner Structure and Improve of the Pressure Filter(GPJ-60A)
LIU Yang;XU Yan

..............page:7-9

Our Country High Production Highly Effective Minepit Construction the Present Situation and Countermeasure
FAN Yi-ning;ZHANG Jun-wen

..............page:5-7

Evaluation for the Effect of Mining to Ecological Environment
CHEN Jun-jie;HU Jian-jun

..............page:3-4

Concept and Basic Structure of Modernized Mine and Digital Mine
ZHENG Bin-bin;ZHANG Jun-wen

..............page:1-2