核一级电动截止阀疲劳性能分析

摘要

应用计算机软件ANSYS和FA—SAFE，分析了具有循环载荷特征的核一级电动截止阀的疲劳性能。验证了阀门满足疲劳性能要求。%Though the use of computer software ANSYS and FA-SAFE, analyzes the characteristics of cycle load with nuclear level 1 electric cut-off valve fatigue performance. Verifies the valve to meet fatigue performance requirements.