General Safety Assessment of Seismically Induced Hazards for NPPs

Guanghua Yang, Cuilian Yang
{"title":"General Safety Assessment of Seismically Induced Hazards for NPPs","authors":"Guanghua Yang, Cuilian Yang","doi":"10.1115/icone29-93121","DOIUrl":null,"url":null,"abstract":"\n Design basis earthquake may cause various internal hazards in nuclear power plants, such as fire, explosion, flooding, missiles, high-energy pipelines break, etc. In addition, earthquakes may also cause non-seismic items to fall or collapse, thus affecting safety-related systems or equipment. As the subsequent situation induced by earthquake is quite complex, no practicable methods have been presented yet to be used for the safety evaluation after earthquake. This paper introduces a feasible safety assessment concept for the above-mentioned hazards caused by the design basis earthquake based on the engineering practice experience.\n This general assessment concept based on the deterministic approach could be used for guidance of safety evaluation during or after earthquake for nuclear power plants.","PeriodicalId":365848,"journal":{"name":"Volume 5: Nuclear Safety, Security, and Cyber Security","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Volume 5: Nuclear Safety, Security, and Cyber Security","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1115/icone29-93121","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

Design basis earthquake may cause various internal hazards in nuclear power plants, such as fire, explosion, flooding, missiles, high-energy pipelines break, etc. In addition, earthquakes may also cause non-seismic items to fall or collapse, thus affecting safety-related systems or equipment. As the subsequent situation induced by earthquake is quite complex, no practicable methods have been presented yet to be used for the safety evaluation after earthquake. This paper introduces a feasible safety assessment concept for the above-mentioned hazards caused by the design basis earthquake based on the engineering practice experience. This general assessment concept based on the deterministic approach could be used for guidance of safety evaluation during or after earthquake for nuclear power plants.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
核电站地震危险性一般安全评价
设计依据地震可能引起核电站的各种内部危害,如火灾、爆炸、洪水、导弹、高能管道破裂等。此外,地震还可能导致非地震物品掉落或倒塌,从而影响与安全有关的系统或设备。由于地震诱发的后续情况十分复杂,目前尚无切实可行的地震后安全评价方法。本文结合工程实践经验,提出了一种可行的设计基础地震危险性安全评价理念。这种基于确定性方法的总体评价概念可用于指导核电厂地震中或地震后的安全评价。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Margin Analysis of Conventional Island Under Beyond Design Basis External Flooding Scenario for NPP Multi-Units Nuclear Power Plant Site Initial Event Filtration Simulation Research on Safe Load-Reducing Operation Margin of Nuclear Power Unit With Clogging of the CFI Drum Net Research on Risk Characterization Method of Marine Biological Disaster Affecting Water Intake Safety of Nuclear Power Plant and Application of Design Protection A Drive-Through Passenger Vehicle Inspecting System Using X-Ray Digital Radiography
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1