Prediction of combined cycle fatigue life of TC11 alloy based on modified nonlinear cumulative damag

来源 :中国航空学报:英文版 | 被引量 : 0次 | 上传用户：jackli2

【摘要】

：

The nonlinear cumulative damage model is modified to have high prediction accuracy when the high-low cycle stress frequency ratio m is large(m500).The low cycle fatigue(LCF)tests,high cycle fatigue(HCF)tests and combined high and low cycle fatigue(CCF)te

【作者】

：

Zhenhua ZHAO Kainan LU Lingfeng WANG Lulu LIU Wei CHEN

【机构】

：

StateKeyLaboratoryofMechanicsandControlofMechanicalStructures,Aero-engineThermalEnvironmentandStruct

【出处】

：

中国航空学报:英文版

【发表日期】

：

2021年7期

【关键词】

：

Combined cycle Damage accumulation High-cycle fatigue Low-cycle fatigue Predicti

【基金项目】

：

This study was co-supported by the National Natural Science Foundation of China(No.51301090).

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Prediction of combined cycle fatigue life of TC11 alloy based on modified nonlinear cumulative damag

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