Nuclear power plant life extension:How aging affects performance of containments & other structures

被引：0

作者：

Robert A Dameron ^{[1
]}

Sun Junling ^{[2
]}

机构：

[1] Moffatt & Nichol Inc

[2] Sun Engineering Consultants International,Inc

来源：

EngineeringSciences | 2013年 / 11卷 / 03期

关键词：

NPP structure performance; plant life extension; finite element analysis; corrosion; containment; severe accident; seismic event;

D O I：

暂无

中图分类号：

TM623 [核电厂（核电站）];

学科分类号：

080802 ;

摘要：

This paper focuses on how aging can affect performance of safety-related structures in nuclear power plant (NPP). Knowledge and assessment of impacts of aging on structures are essential to plant life extension analysis,especially performance to severe loadings such as loss-of-coolant-accidents or major seismic events. Plant life extension issues are of keen interest in countries (like the United States) which have a large,aging fleet of NPPs. This paper addresses the overlap and relationship of structure aging to severe loading performance,with particular emphasis on containment structures.

引用

页码：39 / 52

页数：14