The Study of Seismic Margins Evaluation Methodology

摘要：

The objective of a seismic margin review of a plant is to determine if the plant can safely withstand an earthquake larger than the design-basis earthquake (DBE), namely the safe shutdown earthquake (SSE). In the mid-1980s, two different methodologies for the seismic margin assessment (SMA) of nuclear power plants were developed. One was developed by the Electric Power Research Institute (EPRI) (EPRI Method) and another was developed by the U.S. Nuclear Regulatory Commission (NRC) (NRC Method). This paper studied the SMA method, and has applied it in the passive nuclear plant. Practice show that compared with the NRC method and EPRI method, the API000 method is more convenient and operational.

关键词： Seismic Margins Assessment Safe Shutdown Earthquake Event Tree Fault Tree

作者: XU Lei-lei ZHANG Min-jun ZHANG Qin-fang

作者单位: Shanghai Nuclear Engineering Research & Design Institute (SNERDI), P.R.China, 200233

会议类型: 国际会议

会议名称: 2011 China Located International Conference on Information Systems for Crisis Response and Management(第五届危机响应与管理信息系统中国区国际大会 ISCRAM-China 2011)

会议地点: 哈尔滨

会议语种:英文

页码: 564-568

在线出版日期: 2011-11-24（万方平台首次上网日期，不代表论文的发表时间）