Very High Cycle Fatigue Life Prediction of SLM AlSi10Mg Based on CDM and SVR Models

Very High Cycle Fatigue Life Prediction of SLM AlSi10Mg Based on CDM and SVR Models

A novel fatigue evolution model considering the effect of defect size and additive manufacturing building direction based on the theories of continuum damage mechanics and its numerical implementation in ABAQUS is proposed in this paper. First, the constitutive model, fatigue damage evolution model...

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Bibliographic Details
Main Authors: Yibing Yu, Linlin Sun, Zhi Bian, Xiaojia Wang, Zhe Zhang, Chao Song, Weiping Hu, Xiao Chen
Format: Article
Language:English
Published: MDPI AG 2023-09-01
Series:Aerospace
Subjects:
additive manufacturing
AlSi10Mg
life prediction
damage mechanics
support vector regression
Online Access:https://www.mdpi.com/2226-4310/10/9/823

Internet

https://www.mdpi.com/2226-4310/10/9/823

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