New Two-Dimensional Polynomial Failure Criteria for Composite Materials
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 sti...
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| Format: | Article |
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Wiley
2014-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2014/503483 |
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| _version_ | 1832565057730379776 |
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| author | Shi Yang Zhao Pu Xue |
| author_facet | Shi Yang Zhao Pu Xue |
| author_sort | Shi Yang Zhao |
| collection | DOAJ |
| description | 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. |
| format | Article |
| id | doaj-art-c57ec9da93f041cbbfdf0765335f1648 |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-c57ec9da93f041cbbfdf0765335f16482025-02-03T01:09:40ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422014-01-01201410.1155/2014/503483503483New Two-Dimensional Polynomial Failure Criteria for Composite MaterialsShi Yang Zhao0Pu Xue1School of Aeronautics, Northwestern Polytechnical University, Xi’an 710072, ChinaSchool of Aeronautics, Northwestern Polytechnical University, Xi’an 710072, ChinaThe 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.http://dx.doi.org/10.1155/2014/503483 |
| spellingShingle | Shi Yang Zhao Pu Xue New Two-Dimensional Polynomial Failure Criteria for Composite Materials Advances in Materials Science and Engineering |
| title | New Two-Dimensional Polynomial Failure Criteria for Composite Materials |
| title_full | New Two-Dimensional Polynomial Failure Criteria for Composite Materials |
| title_fullStr | New Two-Dimensional Polynomial Failure Criteria for Composite Materials |
| title_full_unstemmed | New Two-Dimensional Polynomial Failure Criteria for Composite Materials |
| title_short | New Two-Dimensional Polynomial Failure Criteria for Composite Materials |
| title_sort | new two dimensional polynomial failure criteria for composite materials |
| url | http://dx.doi.org/10.1155/2014/503483 |
| work_keys_str_mv | AT shiyangzhao newtwodimensionalpolynomialfailurecriteriaforcompositematerials AT puxue newtwodimensionalpolynomialfailurecriteriaforcompositematerials |