China Mine Engineering 2011 Issue 5 Study on support technology of large-section open-off cut in caving workface of soft coal seam

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China Mine Engineering
1672-609X
2011 Issue 5

Study on support technology of large-section open-off cut in caving workface of soft coal seam
zhao fu kun

..............page:34-37,52

Comprehensive grouting research of extra-long tunnel water shut-off in high-pressure and water-riched zone of karst
li zuo ; lv yan xin ; li feng guo ; zhang yan qi

..............page:55-59

zhe shi jie mei ni xiang xiang de na me fu za

..............page:前插1

Study on development and utilization of low-grade oxidized gold ore in Xinjinchang
ma ting yu ; du shi yong

..............page:25-27,33

Parameter optimum design and construction of smooth surface blasting of high-hard rock
liu meng

..............page:18-21,30

Construction of inclined shaft with ultra-long distance and large section and inclination
gao ming yu

..............page:43-46

Fully mechanized rapid construction and support technology of soft rock roadway in deep mine
xiao dong xing ; zhang wu yi

..............page:47-49,52

xin xi dong tai

..............page:65-72,后插1-后插5

Stepped construction in synchronization of rise roadway with large section and inclination
zhong jie ; zhang gan ; miao feng

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

Engineering practice of concrete corrosion-resistant and wear-resistant layer inside the steel sand bin
jiang hao gang ; liu peng

..............page:28-30

Genetic analysis and prospecting criteria of Nonggeshan lead-zinc deposit
shen da yuan

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

Study on 3D visual geological modeling based on MicroMine
zhao yan wei ; wang de wen ; sun jin hui ; li xiang long ; he li hua

..............page:4-7

Practice and exploration of cemented cut-and-fill method in Western Copper Corporation
peng fu jun ; cai shu guang ; cui xin yu ; wang hui lin

..............page:8-10,14

ren wu jie shao

..............page:中插1-中插2

Experimental study on retreatment scheme of some tin tailings in Yunnan
ye xue jun ; yan wei ping

..............page:15-17,24

Optimization of medium-length hole blasting technique in open pit
li yu ping

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

Study on gas prevention and control technique in coal uncovering region in multi-seam mining shaft
dang hong xing ; wang yan

..............page:38-42,46

Test and research of loose blasting technology in open pit
xue tian xi ; qi ke wei

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

Experimental study and transformation of technological process in Wuyi Tianbao molybdenum mill
wang pan zhi ; zhang guang bin ; li zuo

..............page:11-14

Explored coal technology of main shaft in some mine
li yue hua ; su xuan ; zhao bao tao

..............page:53-54,64

Theoretical analysis of rock burst mechanism
guo lei ; xiong zuo hui

..............page:60-64