China Mine Engineering 2009 Issue 3 Optimization and production practice of longwall caving

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China Mine Engineering
1672-609X
2009 Issue 3

Optimization and production practice of longwall caving
Sun Zhaoming;Qi Qing;Dong Zhijun

..............page:6-8

Chemical prospecting abnormity geochemical characters and prospecting perspective for a lead-zinc mine area in Sichuan
Shen Dayuan

..............page:1-5,48

Optimization of stope structure parameter in Xitieshan Lead-zinc Mine
Zhang Taoyuan

..............page:9-13

Discussion on scraper ore drawing bottom structure in block caving
Dang Junfeng

..............page:14-16,51

Practice on combination of exploration and mining to expand production capacity
Li Xinmin

..............page:17-18,24

Improvement and practice of copper-nickel ore concentration process
Luo Ping

..............page:19-20,43

Practice of reducing tight bottom block of medium-length hole blasting
Zhang Shuwei;Dong Xiuyan

..............page:21-24

Study on relations between rock burst, goaf area and ground stress in deep mining
Tian Fenglou;Yao Xiang

..............page:28-32

Technical renovation practice of Cangshan Iron Mine concentrator
Si Buzhi

..............page:25-27,51

Discussion on factors influencing proiect schedule
Zhang Yizhi

..............page:44-48

Discussion on raise design options on-10m～+150m level Carboniferous first mining area in Datai well of Muchengjian Coal Mine
Wang Baolian;Zhang Zhichang;Ma Kunlin

..............page:33-36

Application of surrounding rock strengthening support technology in high pressure soft rock roadway construction
Chen Guoqing;Shi Houtao;Xu Jigen

..............page:37-39

Design of bolting supporin return airway in caving face
Wang Junye;Kong Xiangyi;Ji Liang

..............page:40-43

The simple connection method for plastic detonating tube in blasting
Song Lingui

..............page:49-51

xin fa xian

..............page:52-53

kuang ye dong tai

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

xin ji shu xin she bei

..............page:55-58