Safety in Coal Mines 2008 Issue 9 Analysis of Acquisition Ways of Gas Monitoring Data

Analysis of Acquisition Ways of Gas Monitoring Data
GUAN Jin-hai

..............page:96-98,111

Discussing on Comprehensive Utilization Technology of Coal Gangue
pei xiao dong ; zhang ren wei ; du gao ju ; tan yan chun

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

Force Transmission Mechanisms Numerical Simulation Analysis of Fast-installation Spin Bolt
HUI Xing-tian;ZHU Guo-chan

..............page:102-104

Analysis of Stability of Surrounding Rock with Bolt Supporting in Gateway
ZHANG Yun-zhi;WANG Hao

..............page:105-108

Problem in Industrial Injury Compensation in Xuzhou Mining Group and Countermeasures
DONG Hong-guang;ZHANG An-fei

..............page:109-111

Probing into Application of Microwave for Coal Water Determination
ZHOU Zhen;LI Bo

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

Gas Reservior Characteristics of Coal-bed Ⅱ1 and Assessment of Coal-bed Methane Work-ability in Guhanshan Coal Mine
fu jiang wei ; zhang zi min ; zhang yu gui ; hu xiao

..............page:89-93

Building Safety Production Long-term Mechanism is Important Guarantee to Achieve Coal Mine Long-term Stability
GUO Guan-fa

..............page:112-114

Discussion on New Belt Strip Breakage Accident of Steel Core Belt Conveyor
zhang zhi gang ; shi er ting ; yang feng ; ni jun ; lu zhen yang ; yu ren

..............page:122-123

Problems in Coal Mine Safety Evaluation and Countermeasures
WU Jing-gang;WANG Gong-zhong

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

Electromechanical Device Management Present Situation and Examination Significance of Small Coal Mine
Qin Pei-jun

..............page:127-128

Discussion on Coal Mine Safety Culture and Safety Production
WANG Hai-qiao;ZHAO Yun-sheng

..............page:115-117

Grasping Hidden Danger Controlling and Strengthening Basic Management ,Building Intrinsically Safe Coal Mine
LEI Chun-chao

..............page:118-121

Analysis of Abnormal Airflow Value in Ventilation Network Based on Sensitivity
WANG Hong-gang;WU Feng-liang;WANG Yu

..............page:86-88

Analysis of Coal and Gas Outburst Accident in 11081 Heading Face in Longshan Coal Mine and Controlling
XU Wei-dong

..............page:83-86

Research on Hydraulic Pressing Coal Intenerating Mechanism and Analysis of Economy Benefit
hu zu xiang ; li jiang tao ; li yao bin ; zhao da peng

..............page:80-82

Gas Loss and Its Influence to Result in Process of Gas Pressure Measurement
HANG Wei;QI Li-ming;CHEN Xue-xi

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

Design of Mine Locating System Based on RFID and CAN Field Bus
GAO Qun;LIU Jiang-xia

..............page:74-77

Application of Static Vat Compensator in Coal Mine Power Supply System
SUN Xin-min

..............page:71-73

Research and Application of Mine Locomotive Battery Charge Methods
ZHENG Yi-fei;OUYANG Ming-san;HE Shi-ming

..............page:68-70

Braking Operation of Electrical Haulage Shearer by Electromagnetic Speed Control
ZHANG Qiang-li;ZHANG Hong-ge

..............page:65-67

Application of Coal Mine Intelligent Blasting Management System
JIANG Xi-yin;SHI Qing-chun

..............page:63-65

Technology of Freeze Construction Rapidly for Main Shaft in NO.2 Coal Mine of Zhaogu
BAI Yun-lai

..............page:60-62

New Evaluation Method to Stability of 3-D Slope Engineering and Its Application in Open-pit Mine
WANG Shu-ren;WEI Xiang;WU Chong-fu

..............page:57-59

Shifting Regularity Observation of Rock Stratum on Stope Roof and Analysis of Supporting Working State
LI Chong;PAN Jian-zhong

..............page:54-56

Application of Grouting Technology to Control Water in Shaft Construction
XU Ji-min

..............page:51-54

tong feng ke kao chou cai da biao jian kong you xiao guan li dao wei ba mei kuang wa si zhi li gong jian zhan zha shi you xiao di tui xiang shen ru wang jun zai quan guo mei kuang wa si zhi li xian chang hui shang de jiang hua

..............page:插1-插3

ti sheng su zhi qie shi jia qiang an quan zi zhu guan li

..............page:插4

mei kuang an quan zheng gao qi shi

..............page:插6

Technology Analysis and Practice of Ventilation System Resistance-reducing in NO.2 Coal Mine of Xinji
GAO Ling

..............page:48-50

Computer Simulation of Face Air Flow Field and Gas Distribution Rules
wang dong sheng ; yang sheng qiang ; zhang guang hui ; xu quan

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

Strata Pressure Behavior Study on Shallow Coal Seam with Thick Sand and Thin Bedrock
LU Xin;ZHANG Dong-sheng;FAN Gang-wei;GUI Ting-feng;WANG Xiao-dong

..............page:10-12

Design of Portable Methane Detection Alarm
YAN Yi-gong;ZHANG Lie

..............page:13-16

Research of Short Circuit Detection ＆Protection Technology Based on Current Variance Ratio
PANG Yuan-jun;JI Zeng-quan

..............page:17-20

Gas Comprehensive Controlling Technology by 3D Spatial in Gassy Fully-mechanized Caving Face
CHENG Yuan-xiang;LI Tie-liang;XU Hong-liang

..............page:20-22

Determination of Effective Radius of Gas Drainage Borehole By SF6 Gas Tracer
chen jin yu ; ma zuo liang ; kong yi fan ; ma chao

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

Practice of Gas Pressure Determination Rapidly for Crosscut or Shaft Uncovering Coal in NO.1 Coal Mine of Panji
TONG Yun-fei

..............page:26-28

Controlling of First Gas Abnormal Emission in Longkou Mine Area
ZHAO Jun-qing

..............page:29-32

Gas Comprehensive Controlling Technology in Outburst Coal Seam in Large Mining Height Face
HE Ji-chun

..............page:33-35

Constructing Technology of Closed Wall for Fire Area Closed
ZHANG Qing-song;HU Zhan-wen;HAO Yu

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

Application of Local Cooling Machine in Mine High Temperature Face
LI Ya-min

..............page:39-41

Application of Fire Fighting Technology in Outburst ＆ Spontaneous Combustion Composite Coal Seam in Large Mining Height Face
LI Lian-chun;JIAO Xiang-dong

..............page:42-44

Test of Drilling Cutting Quantity of Outburst Prediction Index
WANG Lu-jun

..............page:1-3

Grouting Monitoring System for Preventing Coal Mine Fire Based on ASP Technology
CHENG Guo-ping;JIANG Shu-guang;HE Xin-jian;WU Zheng-yan

..............page:3-5

Investigation on Extra Softrock Roadway and Chamber Reinforcement Technology
Qu Tan;HAN Li-jun;WANG De-liang;ZHENG Tian-xiang;ZHANG Xian-yang

..............page:6-9