Journal of Mining and Safety Engineering 2000 Issue 4 The rock pressure laws in conventionally-mechanized mining face with deep angle and large mining height

The rock pressure laws in conventionally-mechanized mining face with deep angle and large mining height
sun li ya ; lu qing ming

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

The fractal prediction of roof weighting around working face
dai gao fei ; yin guang zhi ; yu hai long

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

Numerical modelling study of the top-coal caving and drawing capability in longwall top-coal caving mining
jia guang sheng ; mao de bing

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

The ground pressure laws of conventionally-mechanized mining face with top-coal caving
liu chang you ; kong ling biao ; wan zhi jun ; yang zheng hua ; wu xing rong

..............page:2-4

Field measurement of strata behavior laws in super-length fully-mechanized top-coal caving mining face
ma zhan guo ; zuo xie xing

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

Breaking props supporting technique in broken roof face
WANG Guang-Ping

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

ruan di duan mian kuai su hui cai xin gong yi
yang wen xin ; lin bo jun

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

Practice and knowledge in the type selection of powered supports in top-coal caving mining face
LI Wei-qing

..............page:21-23

que ding zong fang zhi jia gong zuo zu li de tong ji lei bi fa
fan shao gang ; zuo shao hong ; mao de bing ; fu qiang

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

shui ping fen duan fang ding mei cai mian yu bao hui shou san jiao mei yan jiu
wu yong ping ; lai xing ping ; wang xiao lin ; deng guang zhe

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

The computing realization in judging the key stratum
xu jia lin ; wu peng ; zhu wei bing

..............page:29-31

Bolting technique in the three-soft seam entry
wang jiang sheng ; huang han fu

..............page:31-33

Study on the behavior of ground pressure of gateway and support patterns in the relatively thin thick seam with fully-mechanized top-coal caving mining
hua xin zhu ; wang de run ; xie guang xiang

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

gou zao lie xi fen bu yu xiang dao wen ding xing xiang guan gui lv
song xuan min ; liu chong wei

..............page:37-40

bu wen ding wei yan qu duan mei zhu chi cun de que ding
chen jin guo

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

Bolt supporting mechanism in the extraction opening
dan feng qian ; li shi xin ; zhang yi dong

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

Research of grouting reinforcement technique
dong zheng kun ; zhu qing hua ; li guang yu

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

Analysis on the stability of bolt-net supporting system in coal roadway
zuo xiu sheng ; su jian guo

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

Testing and measuring technique in soft rock
REN Xiao-dong

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

The pretensioned force and working tensile of the resin bolt
guo xing ming ; guo lin xiang

..............page:53-55

kuai su tui jin tiao jian xia xiang dao wei yan de bian xing gui lv
zuo dong sheng ; liu an tai

..............page:54-55

Stability analysis of deep roadway in structural stress field
kong de sen ; jiang jin quan

..............page:56-58

Technique of combined bolting for gateway with composite roof
cui shu bin ; song zhao qian

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

Gob-side retaining entry in deep loose weak rocks with pillarless extraction
shi li jun ; bao pei zhong ; liu xian yong

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

Bolting of gob-side entry
zhan zhen jiang ; xuan xiao

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

yun mei xia shan an quan shi gong fang fa
zhao fu shen ; liu song ke ; cheng le tuan ; chang yu lin

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

ENGLISH ABSTRACTS

..............page:88

kuang shan ya li yu ding ban guan li zheng gao jian ze

..............page:封4

bu tong zhi hu fang shi xia yuan xing xiang dao wei yan bian xing fen xi
cheng yi kang ; li tian zhen

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

lu an gao du ji yue hua sheng chan de ji shu jing ji yan jiu
ren run hou

..............page:70-73

Influence of repeated excavation on surface moving deformation
DI Jian-you

..............page:74-75

Synthetical measurement of water bursting in mine
liu cheng lin ; zhang qing gong ; zuo li fa

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

The application of the method about estimation of stress
zhou rong fu ; wang jiang sheng ; wang xiao zhen

..............page:78-79

Preliminary discussion on the extension of mining subsidence investigation
cui xi min ; zuo xie xing

..............page:80-83

Predication and forecasts of mine geological disasters
JIANG Ai-liang

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