Paper Title:
Safety Evaluation of Underground Environment Using Fuzzy Approach with Dynamic Weight
  Abstract

Evaluating underground environmental safety is not an easy task as it involves many variable evaluation indexes which are immeasurable, vague and uncertain. Also, the available information for evaluation may be incomplete due to the difficulty of underground data acquisition and complexity of the influence factors. Considering the different effect of various evaluation indexes on underground environmental safety in different conditions, a dynamical weight algorithm of various indexes is presented. The fuzzy evaluation method with dynamic weight is applied in evaluating underground environmental safety at one of the coal mines in YangQuan coal industry. Findings conclude that the proposed dynamic weight method is better than the traditional method, which gives a promising prospect in underground environmental safety evaluation. And it provides a more reasonable and intelligent evaluation with accurate results.

  Info
Periodical
Advanced Materials Research (Volumes 347-353)
Chapter
Chaper 10: Energy Security and Clean Use
Edited by
Weiguo Pan, Jianxing Ren and Yongguang Li
Pages
3815-3820
DOI
10.4028/www.scientific.net/AMR.347-353.3815
Citation
K. L. Sun, H. T. Zhang, N. Wang, "Safety Evaluation of Underground Environment Using Fuzzy Approach with Dynamic Weight", Advanced Materials Research, Vols. 347-353, pp. 3815-3820, 2012
Online since
October 2011
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Price
$32.00
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