CHAMBER BLASTING IN BEDDING ORE BODY

Guo Xuebin, Xiao Zhengxue, Wang Jianzhong, Zhang Zhicheng. CHAMBER BLASTING IN BEDDING ORE BODYJ. CHINA MINING MAGAZINE, 2004, 13(2): 54-55.

Citation:

Guo Xuebin, Xiao Zhengxue, Wang Jianzhong, Zhang Zhicheng. CHAMBER BLASTING IN BEDDING ORE BODYJ. CHINA MINING MAGAZINE, 2004, 13(2): 54-55.

Citation:

Guo Xuebin, Xiao Zhengxue, Wang Jianzhong, Zhang Zhicheng. CHAMBER BLASTING IN BEDDING ORE BODYJ. CHINA MINING MAGAZINE, 2004, 13(2): 54-55.

Abstract

The blasting effect is notably influenced by rock structure.When the blasting director is horizontal with rock bedding face,towards blasting probably appear,blasting volume will be increased and foot wall easily appear.This paper briefly introduce chamber blasting examples on bedding ore body,better blasting results achieved,which could serve as a reference for similar blasting.

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