NEW TECHNOLOGY AND NEW TECHNIQUE IN UNDERGROUND MINING

Jie Shijun, Li Yuanhui. NEW TECHNOLOGY AND NEW TECHNIQUE IN UNDERGROUND MININGJ. CHINA MINING MAGAZINE, 1994, 3(2): 14-16.

Citation:

Jie Shijun, Li Yuanhui. NEW TECHNOLOGY AND NEW TECHNIQUE IN UNDERGROUND MININGJ. CHINA MINING MAGAZINE, 1994, 3(2): 14-16.

Citation:

Jie Shijun, Li Yuanhui. NEW TECHNOLOGY AND NEW TECHNIQUE IN UNDERGROUND MININGJ. CHINA MINING MAGAZINE, 1994, 3(2): 14-16.

Abstract

This paper analyses the development trend of underground mining technology, introduces theapplication of upward mining, non-pilar mining and building underground dressing plant, In thepaper, the feasibility in technology and the rationalization in economy for applying these new technologiesand techniques are discussed, and the importance for envlronmeent protection is presented.

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