Risk decision on 0.5 ore blending
(1.Beijing Graduate School; China University of Mining and Technology; Beijing 100083
2.University of Science and Technology Beijing; Beijing 100083)
2.University of Science and Technology Beijing; Beijing 100083)
Abstract: On the basis of research information about the ore blending of a large iron opencast in China, risk of 0. 5 ore blending and optimum risk- benifit analysis decision are discussed.
Key words: ore blending riskbenifit analysis decision