The Fuzzy Appraising of Mining Geological Environment
There are many of factors affecting the mining geological environment. Traditional valuation is based on qualitative analysis and judgment of specialists. Doing by this, there are different results about the same mining geological environment only because of different experts. In this paper, in view of the characteristic about mining geological environment, the norms relating resource destroy, geological damage and environmental pollution are set up to reflect the situation about mining geological environment. The authors have adopted the appraising method based on fuzzy mathematics to sort and determine the rank of all the appraising objects in order to provide scientific foundation for the investigation and valuation of mining geological environment and the improvement of mining ecological environment. Utilize geological development intensity of calamity can test appraise result. To mine area, wash ditch and topography steep district, its credit rating is generally Ⅳ and Ⅴ grade, generally all fall into relatively bad district. So the method has a relatively high confidence degree on appraise.
Wang ZH Zhang HJ
Dept. of Earth Sciences, Sun Yat-sen University, Guangzhou, China, 510275 Dept. of Resource Wuhan University of Sci & Tech Wuhan, China, 430081
国际会议
长沙
英文
887-889
2008-10-20（万方平台首次上网日期，不代表论文的发表时间）