摘要
概率风险评价(PRA)是定量地评价复杂系统风险的有效途径。讨论了PRA的特点、实施步骤和存在问题，介绍了概率风险评价系统的结构和功能，对进一步的工作进行了展望。
s: The Probabilistic Risk Assessment (PRA) method is an effective way to assess the safety risk of complex systems. In this paper, we first addressed the procedure and difficulties to perform PRA as well as its characteristics. Then the architecture of the computer-aided tool we developed for performing PRA was introduced. Finally, some future work was prospected.
出处
《计算机应用研究》
CSCD
北大核心
2001年第2期40-42,共3页
Application Research of Computers
关键词
核电站
安全
概率风险评价系统
故障树
Probabilistic Risk Assessment
Risk management
Computer-aidedT
