Fatigue life prediction for bogie frame in frequency domain

来源 :2013年国际焊接结构疲劳断裂学术会议 | 被引量 : 0次 | 上传用户：swangel

【摘要】

：

Traditional bogie frame fatigue design uses the amplitude loads,which are significantly not inconsistent with random excitation suffered on the frame in actual operation.

【作者】

：

Zhu Tao Xiao Shou-Ne Yang Guang-Wu Liu Jian-Shu

【机构】

：

State Key Laboratory of Traction Power,Southwest Jiaotong University,Chengdu 610031

【出处】

：

2013年国际焊接结构疲劳断裂学术会议

【发表日期】

：

2013年1期

【关键词】

：

Bogie frame fatigue life frequency domain method multi-point multi-axis random v

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　　Traditional bogie frame fatigue design uses the amplitude loads,which are significantly not inconsistent with random excitation suffered on the frame in actual operation.

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Fatigue life prediction for bogie frame in frequency domain

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