核级闸阀端部加载有限元应力分析

Nuclear Grade Valve End Loading Finite Element Stress Analysis

通过对核级闸阀端部加载试验过程的有限元分析,建立了阀门端部加载的分析路线,形成了ASME-QME-1-2002端部加载检定的分析方法,为阀门设计提供了有效的分析依据。

This article,through the nuclear grade valve end load test in the process of finite element analysis,established the analysis of the valve end loading route,formed analysis method,for the ASM E nuclear pow er specification and standard QM E- 1 end load test and also provides effective analysis basis for later design.