Journal of Mining and Safety Engineering 2002 Issue 2 Measuring research of reasonable parameters of coal pillars in incline coal seam with roadway drived along seam floor

Measuring research of reasonable parameters of coal pillars in incline coal seam with roadway drived along seam floor
zhang kai zhi ; jiang jin quan ; li da wei ; chen guo sheng ; wang chun zeng

..............page:76-77,80

Strata behaviors regularity of entry in twice mining induced stress with small pillar
huo ling jun ; wang chen ; huang han fu

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

Support technique of fully mechanized driving gateway under complex condition
zhang bin ; ren yong jie ; han xue feng

..............page:81-82,84

Principle of soft-broken rock failure and the stability of gateway
liu cheng ling ; liang zi zhen

..............page:83-84

Surrounding rock controlling of gob-side entry under composite roof
cao rong ping ; li jie

..............page:85-86

Entry stability classification and its supporting pattern
zhang zhong wen ; feng xue wu

..............page:73-75

The arrangement and support design of open-off cut in fully mechanized top-coal caving face
sun xiao zhou ; meng zu zhi

..............page:71-72,75

Stability controlling in large span tunnel under unstable rock conditions
gao jun

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

Analysis of the relationship between abutment pressure distribution and floor heave of gateway
wang wei jun ; hou chao jiong

..............page:66-67,70

Application of bolting with mesh in the last stage of mining face
cheng guan guo

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

Support analyzing to surrounding rock using end-anchored bolt
huo li ping

..............page:62-63

The research on bolting with wire mesh of the big-span coal drift intersections in high-stress area
liu ke gong ; fan zai liang ; yang ji xian ; yang zhi wen ; he fu lian

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

Application of composing bow theory about bolting in ladder-shaped cross sections of roadway
pan zuo

..............page:57-58,61

Technique of bolting with mesh in mining-induced stress roadway
chen zuo fan ; tian xue qi ; bai zheng cai ; yan wei dong

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

Application of coal roadway bolting with mesh in Xieqiao colliery
zhou zhan kui ; wang shu quan ; jin guo qing

..............page:51-53,56

Ground pressure observation in bolting coal roadway with fully mechanized top-coal caving
geng xian wen ; wang zi sheng ; lin dong cai ; lin yuan

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

Bolting technique in gob-side driving entry
li yu xiang ; geng hong biao

..............page:46-47,50

Practice of coal roadway fast driving with bolting
zhao qing min ; zhang lian liang ; liu zeng ping ; sun xi kui

..............page:44-45

Bolting with mesh in large span open-off cut in fully mechanized top-caving face
wu ding zhou ; yang ji hai ; jin guo qing

..............page:41-43

Technique of bolting and grouting in extremely soft coal, easily sloughing and outburst seam
li guo fu

..............page:39-40,43

Reliability of supporting system of bolting and shotcreting with mesh in soft rock
yang kai gui

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

Research on curves of determining the instability type of broken rock blocks of main roof
hou zhong jie ; xie sheng hua

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

The drawing characteristics of the mechanized sublevel-caving under the little extraction-caving ratio
fan ke gong ; di de yuan ; feng xi wen

..............page:4-5,3

Study on the separation and the broken law of top-coal in longwall top-coal caving mining
jia guang sheng ; mao de bing

..............page:6-7,10

Measurement study of movement law of roof (top-coal) in fully mechanized top-coal caving face
xing shi jun ; zhang lian yong ; chen long gao

..............page:8-10

Research of fully mechanized top-coal caving mining technique with paving top mesh in "three soft" seam
duan zi zuo

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

Application and development of fully mechanized top-coal caving mining technique
sun shou yi ; ma xin hua ; wu ru lei

..............page:13-14

Analyzing the causes of main roof moving pressure coefficient reduced in top-coal caving face
yang yong chen

..............page:15-16

Technique of fully mechanized top-coal caving mining in high tenacity seam
zuo jian ning

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

Study of roof strata movement in coal mining face under steep angle
huang jian gong ; ping shou kang

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

The technology with polyurethane reinforcing the exceedingly fractured roof
he chang hai ; zhang dang yu ; jia yu jie ; li jian guo ; he fu lian

..............page:22-23

The reason and settlement of low setting load of hydraulic support
huang jing long

..............page:24-26

Research of controlling roof pressure in the deep extraction of coal
pan li you ; guo ming you

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

Stability prediction of surrounding rocks and optimum design of roof-bolt parameters in deep roadway
kong de sen ; jiang jin quan

..............page:29-31,33

Technique of combined supporting of roof bolting with bar and wire mesh in coal roadway
cheng xin min ; guo gao sheng ; xie xiang zhen

..............page:32-33

Technique of bolting (cable) reinforcement in coal roadway based on gob-side entry retaining with fully mechanized top-coal caving
zhao ying li

..............page:34-35,38

Application of BP neural network for identifying the classification of gateways
lei cheng ling ; xin heng qi

..............page:87-88

Technique of surface subsidence controlling in mining under groups of villages
zhu qing hua ; guo guang li ; dai zi qiang

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

Simulation of caving and fractured height in fully mechanized top-coal caving mining below thick alluvia and super thin bedrocks
tu min ; gui he rong ; li ming hao ; li wei ; sun jia bin

..............page:92-93,96

A case study on the spot surveying and simulation of surface dynamic subsidence
liu yi sheng ; fang jun shi ; wang jia chen

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

Study on partial extraction of coal pillar under buildings
zuo yuan zhong ; wang yi gen ; zhao shi liang ; wang qing hai

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

Study on permeation laws of grout in bed-separation in reducing subsidence by grouting
zhang qing song ; gao yan fa ; tian guang hui

..............page:99-100,65

The application of chemical material in mining safety and it's fit equipment
zou de yun ; guo ai sheng

..............page:101-103

Cover structure of hydraulic prop and its influence to supporting capability
wu wei cheng ; wu xi

..............page:104-105,109

Some problems of district optimization designing in wastage coal mine
zhang xiao jun

..............page:107-109

Practice of the consolidation of the deformation shaft
zhang yan jin ; wang li wei

..............page:106-106,109