核电厂IHP平台钢结构焊缝的抗震性能分析

英文篇名：Seismic capability assessment of Integreted Head Package platform steel structure weld on nuclear plant
中文刊名：山西建筑
英文刊名：Shanxi Architecture
作者：徐峰 ; 郝国锋
英文作者：XU Feng ; HAO Guo-feng ; Shanghai Nuclear Engineering and Design Institute ; Shanghai Communication University
中文关键词：核电厂 ; 一体化堆顶组件(IHP) ; 平台钢结构 ; 焊缝
英文关键词：nuclear power plant ; IHP ; steel structure platform ; welding seam
出版日期：2013-10-20
机构：上海核工程研究设计院;上海交通大学;
年：2013
期：30
出版单位：山西建筑

摘要

通过有限元软件GTSTRUDL计算了在事故工况(D级使用限制)下各焊接位置的约束反力,分析了各种焊接类型的焊缝评定方法并对各焊缝进行了性能评定,分析结果表明,在事故工况下核电厂IHP平台钢结构的钢平台焊缝满足ANSI/AISC N690的要求。
The paper calculates the welding constraint stress under accident condition by applying finite element software GTSTRUDL,and analyzeswelding seam assessment methods and welding seam performance assessment. The analysis results show that: IHP steel structure platform welding seam of the nuclear power plant under accident meets ANSI / AISC N690.

引文

[1]郝国锋,徐峰.基于反应谱法的一体化堆顶围筒组件抗震性能评定[J].地震工程与工程振动,2012,32(4):19-25.
[2]Charles G.Salmon,John E.Johnson.Steel Structures,Design and Behavior,2nd Edition[M],1980.
[3]ANSI/AISC N690-1994,Specification for the Design,Fabrication,and Erection of Steel Safety-Related Structures for Nuclear Facilities[S].