Shanxi Cooking Coal Science & Technology 2009 Issue 2 Application on Shell Bolting and Shotcreting Support Technology in Soft Rock Dynamic Pressure Tunnel

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Shanxi Cooking Coal Science & Technology
1672-0652
2009 Issue 2

Application on Shell Bolting and Shotcreting Support Technology in Soft Rock Dynamic Pressure Tunnel
Wang Wandong;Wang Haibo

..............page:1

Combined Support Technology of Large Section Open-off Cut Tunneling under Close Distance Coal Seam Goaf
Ma Jianhong

..............page:5

Application on Pressurization Ventilation in Preventing Air Leakage of the Coal Mine
Huang Guanglei

..............page:8

Analysis of Filling Working Face in Retaining Roadways Along Goaf with High-water Clinker Rapid Hardening Materials
Peng Xiaoya;Lu Xiaoyan;Li Ziwen

..............page:11

Observe and Control for Parameter of Dense Medium Coal Separation Technology in Zhenchengdi Mine Coal Preparation Plant
Jia Aixia

..............page:14

Research on Water Supply Mode of Long-distance Range and Large Elevation Working Face
Wang Wei

..............page:17

Feasibility Analysis on Optimization Coal Slimes Water Concentration Filter Pressing System Project
Zhao Shuanming;Cui Meiling

..............page:19

Study on Shape Control Principle of Passing through Fault in Fully Mechanized Mining Face
Xie Guiren

..............page:22

Hard Roof Treatment of Fully Mechanized Coal Mining Face
Lu Yong

..............page:25

Understanding and Think on Separation of Major and Auxiliary Industries and Reformation of State-owned Enterprise
Lu Qiuju

..............page:28

Analysis on Development Road of Circular Economy in Coal Enterprise
Fan Yunfeng;Ye Erwen

..............page:32

Discussion on Lubricating Environment during the Running of Speed Reducer for Mine
Peng Yungang

..............page:35

Analysis of Interior Control Element
Ding Yufang

..............page:37

Discussion on the Way to Optimize Quality of Accounting Staff
Wang Jieyun

..............page:41

Influence and Control of Gangue Dump in Coal Mine to Environment
Zhang Jianqiang

..............page:44