Risk Assessment of Water Supply Network Operation Based on ANP-Fuzzy Comprehensive Evaluation Method

2022 ◽  
Vol 13 (1) ◽  
pp. 04021068
Author(s):  
Wenjun Zhang ◽  
Taotao Lai ◽  
Yao Li
Keyword(s):  
Risk Assessment ◽  
Water Supply ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Fuzzy Comprehensive Evaluation ◽  
Supply Network ◽  
Fuzzy Comprehensive Evaluation Method ◽  
Water Supply Network ◽  
Comprehensive Evaluation Method ◽  
Network Operation

Entropy Weight-Fuzzy Comprehensive Evaluation Method of the Safety Evaluation of Water Inrush

2013 ◽  
Vol 868 ◽  
pp. 300-305 ◽  
Author(s):  
Tian Jun Zhang ◽  
Jin Hu Ren ◽  
Sheng Hong Yu ◽  
Wei Cui
Keyword(s):  
Risk Assessment ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Water Inrush ◽  
Safety Evaluation ◽  
Fuzzy Comprehensive Evaluation ◽  
Actual Situation ◽  
Entropy Weight ◽  
Fuzzy Comprehensive Evaluation Method ◽  
Comprehensive Evaluation Method

For the accuracy of the inrush risk assessment of the problem, put forward in the mine inrush risk assessment using the entropy weight fuzzy comprehensive evaluation method to determine the index weight, through the membership function in fuzzy comprehensive evaluation to quantify the qualitative description of these factors, evaluated the henan jiaozuo mine inrush risk. The results show that the mine water inrush risk grade is "great", the actual mine water inrush accidents have occurred, prediction results conform to the actual situation, and safety evaluation value based on the principle of maximum membership degree is more than analytic hierarchy - fuzzy comprehensive evaluation to get , 0.0696. Thus, the method in the mine inrush prediction can objectively and accurately reflect the actual situation of mine inrush.

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