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New Two-Dimensional Polynomial Failure Criteria for Composite Materials
Joint Authors
Source
Advances in Materials Science and Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-28
Country of Publication
Egypt
No. of Pages
7
Abstract EN
The in-plane damage behavior and material properties of the composite material are very complex.
At present, a large number of two-dimensional failure criteria, such as Chang-Chang criteria, have been proposed to predict the damage process of composite structures under loading.
However, there is still no good criterion to realize it with both enough accuracy and computational performance.
All these criteria cannot be adjusted by experimental data.
Therefore, any special properties of composite material cannot be considered by these criteria.
Here, in order to solve the problem that the criteria cannot be adjusted by experiment, new two-dimensional polynomial failure criteria with four internal parameters for composite laminates are proposed in the paper, which include four distinct failure modes: fiber tensile failure, fiber compressive failure, matrix tensile failure, and matrix compressive failure.
In general, the four internal parameters should be determined by experiments.
One example that identifies parameters of the new failure criteria is given.
Using the new criteria can reduce the artificialness of choosing the criteria for the damage simulation of the failure modes in composite laminates.
American Psychological Association (APA)
Zhao, Shi Yang& Xue, Pu. 2014. New Two-Dimensional Polynomial Failure Criteria for Composite Materials. Advances in Materials Science and Engineering،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1015702
Modern Language Association (MLA)
Zhao, Shi Yang& Xue, Pu. New Two-Dimensional Polynomial Failure Criteria for Composite Materials. Advances in Materials Science and Engineering No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-1015702
American Medical Association (AMA)
Zhao, Shi Yang& Xue, Pu. New Two-Dimensional Polynomial Failure Criteria for Composite Materials. Advances in Materials Science and Engineering. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1015702
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1015702