China Safety Science Journal ›› 2017, Vol. 27 ›› Issue (5): 81-86.doi: 10.16265/j.cnki.issn1003-3033.2017.05.015

• Safety Science of Engineering and Technology • Previous Articles     Next Articles

Building and analyzing model for measuring risk in nuclear power plant construction

LI Jielin, LIU Weijie, LIU Hanwen   

  1. School of Resources & Safety Engineering, Central South University, Changsha Hunan 410083, China
  • Received:2017-02-08 Revised:2017-04-29 Online:2017-05-20 Published:2020-10-30

Abstract: For the sake of evaluating the safety status of engineering construction of nuclear power station scientifically and rationally and finding potential safety hazard in the construction process, a risk measurement and evaluation system of nuclear power plant construction and a membership function grade table of nuclear power station construction safety condition were established. A risk measurement model was built for engineering construction of nuclear power plant based on Analytica software. The model was applied to the risk assessment of the engineering construction project of 1-4 safety building and nuclear island project of a certain nuclear power plant. The results show that the evaluation results obtained by using the conform with the actual situation, and the model can be used to judge the risk category and calculate the quantitative value of risk category, then make targeted countermeasures.

Key words: analytica software, catastrophe theory, 4 M factors theory, risk measurement model, nuclear power station construction

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