Coal Science and Technology 2008 Issue 12 Coal cutting height affected to stability of coal wall in fully mechanized top coal caving mining face with high coal cutting height

Coal cutting height affected to stability of coal wall in fully mechanized top coal caving mining face with high coal cutting height
XIA Yong-xue;KANG Li-jun;QI Qing-xin

..............page:1-3,21

Practices on bolt support for mining gateway under geological conditions of broken surrounding rocks
WANG Guang-hui

..............page:4-5,24

High strength pre-tensioned bolt/beam/steel mesh support technology for gateway pillars in island seam
ZHANG Xu-jie

..............page:6-8,42

Application of high strength bolt support system to Chengzhuang Mine
LIU Wen-chao

..............page:9-11,48

Determination on rational location of mining terminal line for B402 coal mining face in Anjialing No.2 Deep Mine
LIU Bao-kuan;WU Ji-nan;ZHU Jian-ming;FENG Jin-yan;XU Jin-hai;WU Jian-ping

..............page:12-15,18

Practices on floor heave prevention and control technology of mining gateway in Wuyang Mine
WANG Jian-min

..............page:16-18

Strip mining technology in seam with deep mining depth and hard roof under building structures
YANG Hai-xin;LU Bao-xiang

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

Belt broken detection technology with speed direction method of belt conveyor
WANG De-yin

..............page:66-68

Research on pressure releasing dynamic simulation of hydraulic controlled single valve based on AMESim
YUAN Hong-bing;YUE Da-ling;LIAN Zi-sheng

..............page:69-71

Design on monitoring and control instrument of mine trackless rubber tyre vehicle
WU Zhi-xiang

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

Design and practice on statistic management system of coal enterprise
TIAN Feng;ZHAI Jiong;LIU Guang-shuai;QIN Fu-yang

..............page:75-78

Application of seismic attribution technology to explore fault and sink hole
TAO Wen-peng;DONG Shou-hua;HUANG Ya-ping;CAI Hu

..............page:79-81

Application of GIS technology to comprehensive management of surface subsidence area due to underground coal mining
CHEN Juan-nong;ZHANG Jin-rui;YUE Zhi-xin;MA Dan-xiang;QI Jia-rui

..............page:82-85

Research on standard system of coal used in coal chemical engineering
JIANG Ying

..............page:86-89

Test and research on polycarboxylic acid series coal water mixture disperser
MAO Ye-hui

..............page:90-93

Analysis on modification of peat nitrification and hydroxymethylation from Zongyang of Anhui Province
ZHANG Xiang-lin;PAN Jie-song

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

Test and research on modification of low calcium fly ash
WANG En

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

Development and application of SAC electric and hydraulic control system for hydraulic powered support
LUO Yue-yong;NIU Jian-feng;WEI Wen-shu

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

Application of modern coal mine project management theory in China western mines
SU Jie-ming;GUO Jin-shan

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

Discussion on production mode of No.2 Mine Shaft in Nalinmiao Mine
ZHANG Ning

..............page:108-109,112

Status analysis on measurement and test standard system for coal mine safty product
ZHANG Yong;RONG Ming-yan;WU Zhao-hong;FENG Xi-wang

..............page:110-112

Discussion on tail gas control technology of mine flame proof diesel engine in underground coal mine
WEI Yong-gang;ZHAO Ming-gang;MENG Guo-ying

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

Development and application of mine large diameter high strength pre-stressed anchor
YANG Chun-man;ZHU Yong-sheng;ZHANG Hong-jun;LV Hua-wen

..............page:59-62

KJ328 coal mine safety monitoring and control system based on electric power line transceiver
CHENG Ji-xun;JIA Hui-xiao;XIE Zhi-lei;WU Yong-hong;LEI Jun

..............page:56-58,71

Atmosphere pressure affected to gas emission from goal of fully mechanized top coal caving mining face in Jining No. 3 Coal Mine
LI Xue-wu;ZHANG Guang-wen;LIU Wei-qing

..............page:52-55

Application of inorganic light weight filling material in Guobei Mine
LIU Qi;HE Yong-heng;LI Zeng-hua

..............page:49-51

Analysis on time lag between coal mining face advancing speed and coal spontaneous combustion in goaf
LI Jin-xian

..............page:46-48

Gas prevention and control technology for seam mining with ultra short distance to other seam in Jinhuagong Mine
JIN Hua

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

Rapid seam opening technology with cross borehole gas drainage in outburst thick seam
JIA Shu-xiang;XU Shou-ren

..............page:40-42

Experiment and simulation of fine water spraying to control fire disaster in mine gateway
XU Jun;LU Wei;WANG Zheng-hui

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

Fire prevention measures for re-mining operation in goaf fire area of Antaibao Surface Mine
TIAN Jin-ze;REN Li-ming;LIU Xian-quan;ZHENG Liang

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

Practices on outburst prevention technology to open horizontal seam group with close distance to each other in mine dip
CHENG Jian-sheng;MENG Xian-zheng;HE Qing;HUANG Xu-chao

..............page:31-33,36

Influence law of coal pillar width to mining gateway displacement of fully mechanized top coal caving mining face
XIE Guang-xiang;WANG Lei;CHANG Ju-cai

..............page:28-30,45

Application of quick constructing roadway excavation technology with integration of driving and bolting in Australian Aosida Coal Mine
LI Zheng-long;ZHENG Jin-lu

..............page:25-27

Heading technology of mining gateway with complex roof under special conditions in Sitai Mine
WANG Xue-jun

..............page:22-24