摘要
建立某新型高速铁路轴承综合试验台的参数化有限元模型,参照相关标准利用RADIOSS对其进行静强度和疲劳强度分析.该新型轴承试验台在静强度方面能够满足高速铁路轴承的试验要求;疲劳分析结果指出其前期设计中的薄弱位置.
The parameterization finite element model of a new comprehensive test bench of bearing for high speed railway is built and its static strength and fatigue strength are analyzed by RADIOSS according to the relevant standards. The static strength of the new bearing test bench can satisfy the test requirements of high speed railway. The weakness positions of the early design is found by the fatigue strength analysis results.
出处
《计算机辅助工程》
2014年第1期25-30,共6页
Computer Aided Engineering
基金
国家高技术研究发展计划("八六三"计划)(2009AA044902)
关键词
高速铁路
有限元
轴承试验台
静强度
疲劳强度
high speed railway
finite element
bearing test bench
static strength
fatigue strength
