1673-9787
2012 Issue 6
..............page:I0001-I0009
Numerical simulation study on support of roadway in soft coal seam
zuo jin hai ; gao zhen ; lv zhao heng ; zhang ming jian
zuo jin hai ; gao zhen ; lv zhao heng ; zhang ming jian
..............page:664-668
Development and application of experimental apparatus of permeability for large coal samples
su cheng dong ; li hua min ; gao bao bin ; wang wen ; tang xu
su cheng dong ; li hua min ; gao bao bin ; wang wen ; tang xu
..............page:650-654
..............page:663-663
Research on indoor experiment of weathered fine sand modified expansive soil swelling
yang jun ; li xin chun ; zhang guo dong ; tang yun wei ; xie zhi gang ; guo dao yi
yang jun ; li xin chun ; zhang guo dong ; tang yun wei ; xie zhi gang ; guo dao yi
..............page:734-739
..............page:716-716
Stress calculation of large scale driven drum supporting plates of belt conveyor
wang de sheng ; zhou ai ping ; gao guo fu
wang de sheng ; zhou ai ping ; gao guo fu
..............page:693-696
QSPR models for polychlorinated diphenyl ethers
cao hong cui ; wu qi xun ; wang ai li ; li de yan
cao hong cui ; wu qi xun ; wang ai li ; li de yan
..............page:749-752
Influence of underground coal gasification on groundwater resource
zuo lun jian ; xu bing ; xing bao lin ; huang guang xu ; yi gui yun
zuo lun jian ; xu bing ; xing bao lin ; huang guang xu ; yi gui yun
..............page:645-649
Similarity analysis of rift structure and sedimentary in basins of southwestern Henan province, Upper characteristics Cretaceous
cao gao she ; xu guo qiang ; gao li xiang ; lin yu xiang ; yang qi hao ; xu guang ming
cao gao she ; xu guo qiang ; gao li xiang ; lin yu xiang ; yang qi hao ; xu guang ming
..............page:674-678,701
Study on uniaxial stress characteristics of fiber reinforced cementitious composite
guo ling yun ; cao lei
guo ling yun ; cao lei
..............page:740-743
Prediction of deep gas content in coal mine based on simple nonlinear regression
cui hong qing ; zhang zhen an ; li de jun
cui hong qing ; zhang zhen an ; li de jun
..............page:637-640
Fault diagnosis simulation study of cascaded converter based on wavelet packet neural
wang xin ; xu juan
wang xin ; xu juan
..............page:706-711
Research on coal pillar width and its reinforcement technology of gob-side entry driving at insular face
wang cheng ; du ze sheng ; qian de yu ; zhang nian chao
wang cheng ; du ze sheng ; qian de yu ; zhang nian chao
..............page:655-659
Devising of variable frequency drives system of electric locomotive in coal mine
feng gao ming ; li yu dong
feng gao ming ; li yu dong
..............page:712-716
Study on the solution to discontinuous flow of Baiquan spring region
miao jin xiang ; tang xiao mei ; wu ji chen ; wang chao dong
miao jin xiang ; tang xiao mei ; wu ji chen ; wang chao dong
..............page:744-748
Synthetic mining technical research on "three-soft coal seam"
cheng dong quan ; yue xi peng
cheng dong quan ; yue xi peng
..............page:660-663
Geochemistry characteristics and cause of formation of Jidanping Fm rocks, southern Song county of southern Henan
yang dong chao ; pang xu cheng ; zong jing ; hou guang shun ; wang lu ; guo ai suo
yang dong chao ; pang xu cheng ; zong jing ; hou guang shun ; wang lu ; guo ai suo
..............page:679-686
Analysis on lithofacies and sedimentary environments evolution of Sinian in Lushan Area, western Henan Province
zheng wei ; liu shun xi
zheng wei ; liu shun xi
..............page:669-673
A novel encryption scheme based on the composite chaotic system
wang bin bin ; zhang zuo zuo ; wu chang ze
wang bin bin ; zhang zuo zuo ; wu chang ze
..............page:717-721
Inner flow field numerical simulation and parameter optimization of the multi-blade centrifugal fan based on FLUENT
li tong zhuo ; bi peng fei ; jiang zuo
li tong zhuo ; bi peng fei ; jiang zuo
..............page:702-705,711
..............page:757-759
Research on vibration fault diagnosis for mine ventilator rolling bearing
jing shuang xi ; jian yan cheng ; leng jun fa
jing shuang xi ; jian yan cheng ; leng jun fa
..............page:697-701
Influence of seismic on the coupled vibration of vehicle-road system
zhang bing qiang
zhang bing qiang
..............page:728-733
A new generalized projective riccati equation expansion method and its application
liu juan ; zhang xiao zhong
liu juan ; zhang xiao zhong
..............page:753-756
Study on subsidence area and its centre change rate
ma chao ; meng xiu jun ; qu chun yan ; xu xiao bo
ma chao ; meng xiu jun ; qu chun yan ; xu xiao bo
..............page:687-692
Tracer test applied for prevention and control of limestone groundwater
pu zhi guo ; shi an cai ; wang yi ; xu guang quan
pu zhi guo ; shi an cai ; wang yi ; xu guang quan
..............page:641-644,649
Curvature loading method for structural displacement calculation
yang li jun ; deng zhi heng ; lu shou ming ; sun jin
yang li jun ; deng zhi heng ; lu shou ming ; sun jin
..............page:722-727