Security Risk Analysis of Nuclear Power Plants Based on Fuzzy Comprehensive Evaluation

Chuan Sheng Xie; Sheng Ping Hua; Da Peng Dong; Xiao Xi Jia

doi:10.4028/www.scientific.net/AMM.130-134.3708

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Security Risk Analysis of Nuclear Power Plants Based on Fuzzy Comprehensive Evaluation
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 130-134Security Risk Analysis of Nuclear Power Plants...

Security Risk Analysis of Nuclear Power Plants Based on Fuzzy Comprehensive Evaluation

Abstract:

A fuzzy comprehensive evaluation method for nuclear power plants is introduced in this article. First, a risk index system is established of which these indicators will be explained accordingly latter. Then, an evaluation set is constructed, and the weight of each index and corresponding membership is determined according to suggestions of experts and membership function to make evaluation level by level ，until a final comprehensive evaluation is obtained. This method is not very objective but simple and available.