Coal Mine Blasting 2009 Issue 1 Study on Detonaor Lead Block Chambering Experiment under Simulate Deepwater Condition

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Coal Mine Blasting

2009 Issue 1

Study on Detonaor Lead Block Chambering Experiment under Simulate Deepwater Condition
Gao Yugang;Zhang li;Sun Yueguang;Zhang Mingxiao;Gao Xuejin;Shi Mingheng

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

Increase the Apparent Density of the Intermediate Product of Powdery Emulsion Explosive by Using PDCA Methods
Tian Guanhui

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

Analysis on Dynamic Strain in Rock Blasting with Cylindrical Charge
Gao Xiangtao

..............page:7-10

Analysis on the Factors of Affecting the Directional Collapsing of Chimney by Blasting
Xiong Yanfei;Deng Haiping

..............page:11-13

Exploration for the Method of Expanded Critical Intervention
Wu Renming;Ma Tingliang;Zhang Jie

..............page:14-15

Discussion on the Production Technology of Modified ANFO
Liao Kaifeng;Liu Chungen

..............page:16-18

Analysis for the Causes of the Market Demands of Commercial Explosive Industry
Qing Zhengqi

..............page:18-21

Research on the State of Accidents Caused by Coal Mine Blasting and its Countermeasures
Zao Jianhua

..............page:22-23

Summary on the important factors of Safety Assessment for the Production of Explosive
Zhu Quanhuan

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

Application of Medium-Deep-Hole Opposite Smooth Blasting Technology in Rock Tunnelling
Mao Chuansen;Zhou Quan;Ji Min

..............page:26-28

Blasting for Leveling a Ground under Complicated Environment
Xiao Liqun

..............page:29-32

Blasting Obviating of Dangerous Cliff under Complicated Geological Condition
Li Pihe;Liao Wei

..............page:32-34

Medium-length Hole Controlled Blasting in Complicated Environment
Huang Bing;Li Zheng;Zheng Siyou

..............page:35-36

Practice on Smooth Blasting of Soft Rock
Li Min

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

Contribution Invited

..............page:38

xin chan pin xin ji shu jie shao

..............page:封2,封3