Study on the Method of the Effectiveness Evaluation of Mine Geological Environment Restoration and Treatment in Guizhou——A Case Study a Coal Mine in Bijie City,Guizhou Province
On the basis of collecting the specification and technical requirements association with mine geo-logical environment restoration and treatment,combining with the condition and distribution of geological envi-ronmental problem result from mining,this paper select four evaluation indexes with strong universality such as the effectiveness of geological disaster treatment,water environment and landscape vegetation restoration from the numerous commonly used indexes.These four indexes can well reflect effectiveness of restoration and treat-ment.Baesd on the importance of different indexes,we assign different weights,select the weighted synthesis method for calculation aiming to quantify the evaluation process,and determine the effectiveness evaluation of mine geological environment restoration and treatment in a comprehensive way.This paper shows the effective-ness evaluation of the geological environment restoration and treatment in a coal mine in Bijie city,Guizhou province.This method can provide reference for the effectiveness evaluation of the geological environment resto-ration and treatment in the same type of mines.
Guizhougeological environmentrestoration and treatmenteffectiveness evaluationmine geol-ogy
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