Anisotropic Elastoplastic Damage Mechanics Method to Predict Fatigue Life of the Structure
Joint Authors
Wan, Hualiang
Wang, Qizhi
Zhang, Zheng
Source
Advances in Materials Science and Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-10-31
Country of Publication
Egypt
No. of Pages
12
Abstract EN
New damage mechanics method is proposed to predict the low-cycle fatigue life of metallic structures under multiaxial loading.
The microstructure mechanical model is proposed to simulate anisotropic elastoplastic damage evolution.
As the micromodel depends on few material parameters, the present method is very concise and suitable for engineering application.
The material parameters in damage evolution equation are determined by fatigue experimental data of standard specimens.
By employing further development on the ANSYS platform, the anisotropic elastoplastic damage mechanics-finite element method is developed.
The fatigue crack propagation life of satellite structure is predicted using the present method and the computational results comply with the experimental data very well.
American Psychological Association (APA)
Wan, Hualiang& Wang, Qizhi& Zhang, Zheng. 2016. Anisotropic Elastoplastic Damage Mechanics Method to Predict Fatigue Life of the Structure. Advances in Materials Science and Engineering،Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1096355
Modern Language Association (MLA)
Wan, Hualiang…[et al.]. Anisotropic Elastoplastic Damage Mechanics Method to Predict Fatigue Life of the Structure. Advances in Materials Science and Engineering No. 2016 (2016), pp.1-12.
https://search.emarefa.net/detail/BIM-1096355
American Medical Association (AMA)
Wan, Hualiang& Wang, Qizhi& Zhang, Zheng. Anisotropic Elastoplastic Damage Mechanics Method to Predict Fatigue Life of the Structure. Advances in Materials Science and Engineering. 2016. Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1096355
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1096355