0253-9993
2001 Issue 6
Research of investment strategy in the coal pit exploit option that can b e postponed on European option
shen hong ; xiang yang ; zhang qing hong
shen hong ; xiang yang ; zhang qing hong
..............page:680-684
The study of the mircoorganism-desulfuerization
lv yi bo ; wang min xin
lv yi bo ; wang min xin
..............page:676-679
A study of biosurface modification in the seperation of Wannan pyrite coa l by froth floatation
zhang ming xu ; li qing ; wang yong ; tang jun
zhang ming xu ; li qing ; wang yong ; tang jun
..............page:671-675
Research of chlorine in coal and isolation characteristic of chlorine in coal combustion process“
jiang xu guang ; xu xu ; yan jian hua ; he jie ; chi yong ; zuo ke fa
jiang xu guang ; xu xu ; yan jian hua ; he jie ; chi yong ; zuo ke fa
..............page:667-670
Application of chaos optimization algorithm in the optimization of double -layer cylindrical latticed shell
he yong jun ; qi dong lian ; dong shi zuo
he yong jun ; qi dong lian ; dong shi zuo
..............page:663-666
On fieldbus standard for coal mine monitoring
cheng ji xun ; meng xiang zhong
cheng ji xun ; meng xiang zhong
..............page:657-662
Analysis of low energy arc discharge characteristics based on linear current attenuation model
meng qing hai ; mou long hua ; wang chong lin ; liu jian hua
meng qing hai ; mou long hua ; wang chong lin ; liu jian hua
..............page:654-656
The application of modified BP neural network to predict mine coal layer spontaneous combustion
xiao hong fei ; liu li ming ; wang hai qiao
xiao hong fei ; liu li ming ; wang hai qiao
..............page:649-653
Theoretical analysis on law of transporting oxygen in the loose coal
guo xing ming ; xu jing cai ; hui shi en
guo xing ming ; xu jing cai ; hui shi en
..............page:643-648
..............page:637-642
Research on critical size of water barrier in underground coal m ine
liu chang wu ; ding kai xu
liu chang wu ; ding kai xu
..............page:632-636
The fuzzy comprehensive evaluation model of technical feasibility on laying coal main road with multi-factor and variable weights
zuo xiu feng ; wang yong jie ; tao yun chun ; bi yuan zhi
zuo xiu feng ; wang yong jie ; tao yun chun ; bi yuan zhi
..............page:626-631
Ground pressure controlling on super-length fully-mechanized mining face with top-coal caving
cao sheng gen ; zuo xie xing
cao sheng gen ; zuo xie xing
..............page:621-625
..............page:616-620
..............page:611-615
..............page:606-610
Study on the properties of coordination of the base and foundation of the building above mining subsidence areas
deng ka zhong ; guo guang li ; tan zhi xiang
deng ka zhong ; guo guang li ; tan zhi xiang
..............page:601-605
Study on model test of wide borehole distance blast in la rge cross-section tunnelling
xu ying ; zong zuo ; meng yi ping ; shen zhao wu
xu ying ; zong zuo ; meng yi ping ; shen zhao wu
..............page:596-600
Study on basic factors and calculation mode of pilot hole deflection in r aise boring
liu jin guo ; jing ming guang
liu jin guo ; jing ming guang
..............page:590-595
Modeling experiments and studies on retractable flanging device for shaftwalls
cheng zuo ; yang jun jie ; yao zhi shu ; wu wen bin ; lin hong bao ; huang ding hua ; chen xi liang
cheng zuo ; yang jun jie ; yao zhi shu ; wu wen bin ; lin hong bao ; huang ding hua ; chen xi liang
..............page:584-589
Rock meso-damage propagation law in the triaxial compression loading and its constitutive model
ren jian xi
ren jian xi
..............page:578-577
Compress experiment of coal cleat and mathematical simulation of coal reservoir permeability
fu xue hai ; qin yong ; jiang bo ; wang wen feng ; li gui zhong
fu xue hai ; qin yong ; jiang bo ; wang wen feng ; li gui zhong
..............page:573-577
..............page:567-572
Influence of normal faults on the physical and mechanical properties of c oal and the distribution of underground pressure
meng zhao ping ; peng su ping ; li hong
meng zhao ping ; peng su ping ; li hong
..............page:561-566