Fuzzy Mathematical Safety Evaluation of Coal Mine Gas Accident

Abstract:

Now the coal mine gas risk index and evaluation system has a lot of deficiency. The paper establishes a coal mine gas risk index system and explains the meaning of each index on the basis of analysis of gas accident for recent years. Fuzzy comprehensive evaluation has become an effective and popular method, so the paper evaluates the coal mine gas accident risk using fuzzy mathematical safety evaluation, and takes this method in six mines of one group, at last the paper provides some suggestions for this method

• Periodical: Advanced Materials Research (Volumes 433-440)
• Pages: 2712-2715
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.433-440.2712
• Online since: January 2012
• Authors: Xiao Li Liu, Zhi Ye Zhang
• Keywords: Fuzzy Mathematical Safety Evaluation, Gas Accident, Risk Index System

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