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 ana- lyzeswelding 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.
出处
《山西建筑》
2013年第30期25-28,共4页
Shanxi Architecture
基金
国资委重大专项课题(课题编号:2010ZX06002-002)
