Coal Mining Technology 2002 Issue z2 Application of powder-spraying pale in disposal of soft ground under the foundation of railroad

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Coal Mining Technology
1006-6225
2002 Issue z2

Application of powder-spraying pale in disposal of soft ground under the foundation of railroad
zhu yong jun

..............page:60-63

Adjustment of iso-thickness screen aperture to ensure coal quality
zhu jiang tao

..............page:58-59,63

Reconstruction of processing system of slurry in Wangfenggang coal preparation plant
ji zong shan

..............page:56-57

Conveyance coolie car and its safeguard's installation in incline
mei bing

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

Actuality and countermeasure of electricity management in mine production
li ying

..............page:51-52

Analysis and measure of damage from arc light grounding
yang hua

..............page:49-50

Emulation and research on start-up transient state of alternating conversion frequency with load
yan chuan bao

..............page:46-48

The second development of special function library for coal mine
wang zuo ; wang qing hua

..............page:43-45

Application of supporting with meshes and grouting in construction of coal bin
zhao ting fu

..............page:41-42,48

Application of grouting in shafts and roadways' supporting in Huainan mine area
li shou hao ; cai fu kun

..............page:38-40

Approach to supporting mechanism of bolting and meshes in coal roadway in Pansan mine
gong yao ; huang an hua

..............page:35-37

Practice of associated supporting of bolting beams and meshes in deep coal roadway under compound roofs
liu yong qing ; wang zuo ; gao ye lu ; he bing yin ; yang zhang jie

..............page:32-34,40

Cause analysis and countermeasures of missing blasting
zhu gui wang ; deng zheng jiang

..............page:30-31

Mechanism analysis and precaution measures of roof fall by push type in mining face under compound roof
pang jia ping ; zhang xing cai

..............page:27-29

Synthetic control of gas in No.4471C13 top face
bai guo ji ; du guo jun

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

Fire precaution in full-mechanized mining face when passing exceptional area in mid-thick coal seam
zhang rui ; zhang gen fa

..............page:22-23,26

Precaution of Karsts water of deep part of seams in Group A in Xie'er mine
liu guan xue ; tang yong zhi ; he you ju ; li xiao bin

..............page:18-21,31

Approach to the exploration and discharge of gob water behind narrow stage pillar
sun xing ping ; han bi wu ; zhou yan an

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

Roof-control technology in top coal caving face with deeply inclination
ji yue

..............page:12-14

Practice of mining in shallow part of the seam under dense buildings in Xinzhuangzi mine
cao gui chang

..............page:9-11

Mining technology of combined layout in the seam very near other seam and its practice
tang yong zhi ; ge zuo zuo ; huang kai zhong

..............page:6-8,11

Research and practice of technology system on safety and high efficiency in Huainan mine area
yuan liang ; li pei quan ; huang xiang zuo

..............page:1-5