摘要
以CJ-2型动车组设备舱裙板为研究对象,采用FE-safe中verity模块等效结构应力法,基于主S-N曲线,进行了焊缝疲劳分析。分析和优化结果可为高速列车裙板结构的可靠性评估和优化设计提供参考。
This article took CJ-2 EMUs apron board as a research example,and adopted FE-safe verity module equivalent effective stress method to analyze weld fatigue based on main S-N curve.The analyzed and optimized result will be a reference for the reliability evaluation and optimize design of EMUs apron board structure.
出处
《机车电传动》
北大核心
2015年第5期46-49,共4页
Electric Drive for Locomotives
基金
中国北车科技项目(2014TCY017)
