Coal Engineering 2007 Issue 9 Research on gas drainage from goaf of fully mechanized top coal caving mining face in high gassy thick seam

Research on gas drainage from goaf of fully mechanized top coal caving mining face in high gassy thick seam
fang qian cheng ; wang zhao feng ; wang lin

..............page:77-79

Research on danger and countermeasures for mineral oil medium of hydraulic powered mechanical equipment in coal mine
wang lu ; guo xiao xian ; xiao rui ling

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

Research on establishment of mine safety management assessment system base on risk pre-control
li xin chun ; song xue feng

..............page:82-84

Research on chemical warning for water conductive sink hole in Reulou Mine
GE Jia-de;WANG Jing-ming

..............page:85-88

Application of Fuzzy Comprehensive Evaluation to Technology and Economy Index of Full Mechanized Working- face
ZHANG Jun;NIU Yong-sheng

..............page:88-90

Status and Prospect of Study of Vibrated Fluidized Bed Based on Material Separation
ZHU Jian-feng;LUO Zhen-fu;LI Zhen

..............page:91-94

Discussion on surface treatment method for hydraulic powered support
liu shuang shuang ; yang lei gang ; huang xiao zhang

..............page:95-97

Dynamic effect analysis of equipment coupling vibration in multi floor industrial building
WANG Yao-hong

..............page:97-99

Study on development of mineral resources exhausted type small towns during economic conversion period
chen hua ; wang hai yan ; wang ya jun ; hu jin liang

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

Preliminary Study of the Tourist Developmention Henan coal Industry
FU Jing-bao

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

Application of MKY mode CO2 reactor to fire extinguishing in underground mine
wu bing ; hou jun ; chang wen jie ; zhou feng zeng ; sun shu cheng

..............page:105-107

Valve control and refill type hydraulic coupling base on different requirements
SONG Wei-gang

..............page:107-110

Research on side wall stability of mining gateway with bolt support system in down slicing seam
guo yan hua ; li liang hong ; duan jing guang

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

Improvement and application of the thermoscope of drilling coal temperature
DONG Xiao-lei;SUN Zhong-qiang;GAO Tie-jun;YAO Gui-yang

..............page:111-113

New water supply system with frequency converted and constant pressure
ZHOU Fang;CAO Yi-long

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

Comments on investment control of mine construction project
JIA Xiao-lan;YANG Qing

..............page:117-118

Quality control for overhaul of fully mechanized coal mining equipment
zhang chao jun ; wang hong yang ; zhang zhi min ; dang tie guo

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

Comments on quality set up for coal quality lab
ZHU Ming-na

..............page:121-123

Central distance of hydraulic powered supports effected to equipment price
LI Tai-lian

..............page:123-125

Design and research on mine geography information system base on ArcIMS
DAI Li-ping

..............page:126-129

Practices on bid and bidding system of coal enterprises base CORBA
zhao an xin ; hao qin xia ; ma li ; lu jian jun

..............page:129-131

Wireless monitoring control and communication system in underground mine base on modern mobile communication technology
WANG Shu-zhong;FENG Ruio-bao

..............page:132-134

Rapid development of mining software with help information of AutoCAD
lin zai kang ; wang qiang ; gong liang wei ; zhong chuan yi ; pan zhi yong ; zeng yong wei ; han fu shun

..............page:134-136

Application of full Chinese performances control configuration software MCGS to mine safety production
liu yin xia ; zuo gui chang

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

xin xi zi xun

..............page:18,34,39,65,67,94,99,139-140

Research on optical fiber gas sensor base on differential absorption method
wang qing chun ; li wei an ; wang yong

..............page:113-114

Research on mining of protective coal pillar for mine shaft under influence of fault structure
chen jun jie ; zou you feng ; guo wen bing

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

Discovery and practices on promoting safety culture establishment in Sihe Mine
PU Wei-dong

..............page:70-71

Application of rubber tyre vehicle to auxiliary transportation system in Shendong mine
WANG Ji-sheng;FAN Yun-ping

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

Curtain dewatering method to control water inrush in mine shaft
WU Xin-xuan;Dang Hong-xing

..............page:66-67

The Technology and Application on Close coal in the old coal mining Water Treatment
WANG Zhong-quan;LIU Sheng-li

..............page:64-65

Research on long distance fully mechanized top coal caving mining face in typical "three soft" seam
zhang ming yi ; tian zhao jun

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

Roof control technology for high mining height coal mining face in "two hard" seam
MENG Fan-long

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

Analysis on safety technology reform in Miulanshan Mine
YANG Rong-sheng

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

Exploration construction and prospect of coal bed methane in Yilan Mining Area
WEI Chen

..............page:44-47

Application of exploration borehole drilled with anchor drill to strata control in mine roadway
guo qing ; cheng hai yan ; liu yong

..............page:47-48

Technology to increase mining height for No. 1521(3) coal mining face in Panyi Mine
ZHANG Bao-chun

..............page:49-52

Analysis on technical causes of special large coal and gas outburst accident "3.26" in coal mine
li shao quan ; zhang zhuang xin ; cao lin ; lei wen biao ; ma zhu lin

..............page:52-54

Technology for safety coal mining under mine crossing roadways
zhao dong sheng ; zhang yong can ; liu bin

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

Analysis and control countermeasures of water inrush in Nianziping Mine
QIN Zhen-kang

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

Water quality features and resources technology for mine water in Hebi Mining area
yang jing ; li fu qin ; he xu wen ; wang jun ; shao li nan

..............page:59-61

Research on water prevention and control technology for coal seams in Pingyu No. 4 Mine
tao kun ; wang zhi zuo ; li zuo

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

Several issues to be attention to in design of multi floor frame building structure with reinforced concrete
wang lei ; zhang bo lin

..............page:29-30

Damage evaluation and design on repair and reinforcement for building after fire disaster
yang xiao guang ; zhang xiao dan ; hao yong chi

..............page:31-34

Practices on support in high stressed concentrated area of mine roadway repaired
zhao bao tai ; jing hong wen ; wang xiao dong ; song jin hu

..............page:35-37

Research on one smooth blasting technology with deep boreholes for mine large cross section roadway
li yu wen ; sun li hui ; yang ben sheng ; wang shu gang

..............page:37-39

Application of combined support system with bolt, steel mesh, shotcrete and anchor to mine gateway for coal production
ZHU Zhan-hu

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

Construction technology for mine shaft sinking through flowing sand with metal ring method
XU Ji-min

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

Discussion on rational set up mine gas drainage quantity and drainage system
CHEN Ming

..............page:12-14

Comments on design of downward belt conveyor with long distance and low inclined angle
CHEN Xu-zhong

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

Design on mine ventilation sensor
FENG Bai-qun

..............page:17-18

Introduction on reconstruction project of control system for Heidaigou Coal Preparation Plant
zhang jian feng ; lian ai rong

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

Comments on several technologies to treat slime water in steam coal preparation plants
TIAN Chun-hui;YU Xue-shi

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

Application of EXCEL to electrically calculate current of single phrase short circuit and others
TIAN Yu

..............page:23-24

Safety consideration on mine electric power supply design
WANG Pu-zhou;ZHANG Yuan

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

Introduction on design of steam heating pipeline network
ZHU Jie;WANG Lei

..............page:27-29