Zhao Fujun, Li Xibing, Zhao Guoyan, Liu Guofu, Wang Jianbo. STABILITY OF WORKING STOPES WITH BOLTING AND SHOTCRETE LINING IN JINCHENG GOLD ORE MINEJ. CHINA MINING MAGAZINE, 2002, 11(5): 56-58.
Citation:
Zhao Fujun, Li Xibing, Zhao Guoyan, Liu Guofu, Wang Jianbo. STABILITY OF WORKING STOPES WITH BOLTING AND SHOTCRETE LINING IN JINCHENG GOLD ORE MINEJ. CHINA MINING MAGAZINE, 2002, 11(5): 56-58.
Zhao Fujun, Li Xibing, Zhao Guoyan, Liu Guofu, Wang Jianbo. STABILITY OF WORKING STOPES WITH BOLTING AND SHOTCRETE LINING IN JINCHENG GOLD ORE MINEJ. CHINA MINING MAGAZINE, 2002, 11(5): 56-58.
Citation:
Zhao Fujun, Li Xibing, Zhao Guoyan, Liu Guofu, Wang Jianbo. STABILITY OF WORKING STOPES WITH BOLTING AND SHOTCRETE LINING IN JINCHENG GOLD ORE MINEJ. CHINA MINING MAGAZINE, 2002, 11(5): 56-58.
STABILITY OF WORKING STOPES WITH BOLTING AND SHOTCRETE LINING IN JINCHENG GOLD ORE MINE
According to status of roof with bolting and shotcrete lining bearing shear force and press force,a model for analysing the stability of roof is established.Using this model,the geological conditions of No 1409 working stope are calculated.Results of calculation show the roof with bolting and shotcrete lining is of good safety and reliability.
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