Coal Mining Technology 2005 Issue 5 Discussion on geological survey protection system in safety and high efficiency mine building

Discussion on geological survey protection system in safety and high efficiency mine building
WANG Ben-min

..............page:20-21

Coupling theory of seepage and stress of rock mass and its application in coal mining around water
ZHANG Yu-jun;KANG Yong-hua

..............page:18-19,21

Comprehensive Analysis and Assessment of Operation State and Production Capacity of Excavators in Surface Mines
GAO Yong-sheng;LI Xin-wang;ZHANG Xiao-bing

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

Discovery and practices on high productivity and high efficiency mine building in Kailuan mine
ZHANG Zhi-yan

..............page:12-14,37

Application of VB(VBA) in the Secondary Development of AutoCAD2005
LUO Zhao;LI Kai

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

the Flat Surface Path to Flow the Assurance of Noting the Water Craft Parameter
LI Da-guang;SONG Wei-yuan;SHI Qiang

..............page:6-8,24

Simulation on the Effect of Unconsolidated Aquifer on Work Face Water Inrush with Seepage FEM
DONG Yi-ge;LIU Xiu-e;XU Yan-chun

..............page:4-5,11

Interval and Total Wider Strip Mining Technology with Stowing Caving Zone
YANG Yu;LIU Wen-sheng;FENG Guo-cai;YANG Lun

..............page:1-3,17

Research and Application of the Technique of Upward Mining in and its applicoa Lonely Island Zone for Closed Coal Seams
Zhao Guang-xin;Dong Feng-bao

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

Mining technology of super-conventional machine mining working face with great dip
MA Ren-ming;GAO Wei-qin;HUANG Mao-hong;LIU Si-jia

..............page:25-25,46

Usage and study on the powered support of "three soft" coal seam
XUAN Feng-fu;ZHANG Lin

..............page:26-27,29

Application of π-shaped steel beam of longwall mining technology with big dip
WANG Hong-bo;GAO Bao-yin

..............page:28-29

Technology Experience of installing and adjusting fully mechanized supports with big angle by gob
YANG Shan-chong;DING Qiang;LIU Si-jia

..............page:30-31,62

Control technology of bolt prestress under dynamic pressure
LI De-rong

..............page:32-34,64

Practice of supporting in loose eroded coal roadway with high ground pressure and big dip
WANG Da-tian

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

Construction and support of large section tunnel in top-coal caving face
LIU Jing-cai

..............page:38-38,49

Type and prevention of roof collapse of bolt support in coal tunnel
SHI Yin-zong

..............page:39-40

Application of technology of bolt-shotcreting and bolt-injecting in tunnel maintenance
WANG Shi-jin;LIN Lai-bin;SHAO Yuan-chun

..............page:41-42

Promotion and application of roofbolt and iron net support in tunnel renovation
WANG Wen-ming;LI Jian-she

..............page:43-43,60

Application of the tunneling machine in the construction of chamber in Tashan coal mine
GAO Run-ping;LIU Wen

..............page:44-46

Analysis on characters of Underground pressure in coal pillar with full mechanized mining
SUN Yu-fu

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

Regularity of strata stress of working face and tunnel in top-grade blasting mining
LAN Hang;KANG Fu-xi

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

Application of Malisan grouting reinforcement in roof management of fully-mechanized working face
GAO Zhi-gang

..............page:53-54

Prevention and Control of roof leaking-dirt in the fully-mechanized longwall working face
YANG Ping;ZHANG Mao-sheng

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

fire extinguish gel technology and its application in fully mechanized top caving mining face
CHEN Chao-hui;NI Shou-rui;YANG Sen

..............page:57-58,78

Application of high pressure water-enjection in the coal rib shallow vent
song qing yao ; nie zheng ; chen cun qiang ; zhu ying jiang

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

Prevention of spontaneous ignition in gob roadway coal seam in soft rock pressure
ZHAO Guang-feng;WANG Hai-chun

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

Integrated treatment of mine water in blasting working face
WANG Tie-niu;HAO Hong-mei;ZHANG Hong-jun

..............page:63-64

Common fault and countermeasure of elementary mining in top-coal caving face with big dip and hard roof and thick seam
LI Fang-li

..............page:65-66,78

Technology transformation of shaft hoist system in dirt mountain
LI Chun-duo;JIANG Jian-chun;XU Xiu-liang

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

Type of MG200/456-DW thin seam electrical traction shearer
RAN Tao

..............page:69-70

Application of the first JOY face conveyor soft start in Shendong mine
WEI Jin-xin

..............page:71-72,56

Discussion on the system transformation of synchronous electromotor with entire pressure
ZHANG Yu-mei

..............page:73-74

To found electrical network and set electronic computing book by EXCEL
BIAN En-bin;ZHANG Shi-dong;BIAN Qing-wei

..............page:75-75,70

Experimental analysis on battery solution control system by hydraulic pressure fluid
MA Cheng-zhu

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

Dry preparation technology of coal dressing applied in Longkou mine
MENG Yang-bing

..............page:79-80,82

coal quality management with mining of seams which contain dirt bands
SONG Xiao-hua;WANG Qing-wen

..............page:81-82

Enhancing the management of electronic consume for coal mine and ensuring coal safety in production
WANG Ying;XIA Jing

..............page:83-83,74

mei kuang kai cai qi kan zheng gao jian ze

..............page:86