Surface Damage Coupling Mechanism of Plain Weave Art Ceramic Matrix Composites
In order to solve the problem of the surface damage coupling mechanism of ceramic matrix composites, a method oriented to the damage coupling mechanism of the plain weave art ceramic matrix is proposed by the author. First, the author uses the composite material prepared by a chemical vapor infiltra...
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2022/3519967 |
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| _version_ | 1832565799867383808 |
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| author | Guangsong Li |
| author_facet | Guangsong Li |
| author_sort | Guangsong Li |
| collection | DOAJ |
| description | In order to solve the problem of the surface damage coupling mechanism of ceramic matrix composites, a method oriented to the damage coupling mechanism of the plain weave art ceramic matrix is proposed by the author. First, the author uses the composite material prepared by a chemical vapor infiltration process as the research object, and the damage mechanical behavior of materials under simple and complex plane stress states is studied. Second, the calculation of the mechanical property parameters of the material components and the research on the mechanical behavior of the material in-plane shear mesodamage are studied; Finally, the research on the damage coupling effect of materials under complex stress state is conducted, as well as the decoupling test research of the damage coupling effect. It is demonstrated that based on 0 and 45° off-axis tensile stress-strain behavior, a prediction model of off-axis tensile stress-strain behavior of the material was established, and the prediction results were in good agreement with the experimental results. |
| format | Article |
| id | doaj-art-901b056de1b849c2bc6323205fc1778a |
| institution | Kabale University |
| issn | 2090-9071 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Chemistry |
| spelling | doaj-art-901b056de1b849c2bc6323205fc1778a2025-02-03T01:06:39ZengWileyJournal of Chemistry2090-90712022-01-01202210.1155/2022/3519967Surface Damage Coupling Mechanism of Plain Weave Art Ceramic Matrix CompositesGuangsong Li0Hunan University of Arts and ScienceIn order to solve the problem of the surface damage coupling mechanism of ceramic matrix composites, a method oriented to the damage coupling mechanism of the plain weave art ceramic matrix is proposed by the author. First, the author uses the composite material prepared by a chemical vapor infiltration process as the research object, and the damage mechanical behavior of materials under simple and complex plane stress states is studied. Second, the calculation of the mechanical property parameters of the material components and the research on the mechanical behavior of the material in-plane shear mesodamage are studied; Finally, the research on the damage coupling effect of materials under complex stress state is conducted, as well as the decoupling test research of the damage coupling effect. It is demonstrated that based on 0 and 45° off-axis tensile stress-strain behavior, a prediction model of off-axis tensile stress-strain behavior of the material was established, and the prediction results were in good agreement with the experimental results.http://dx.doi.org/10.1155/2022/3519967 |
| spellingShingle | Guangsong Li Surface Damage Coupling Mechanism of Plain Weave Art Ceramic Matrix Composites Journal of Chemistry |
| title | Surface Damage Coupling Mechanism of Plain Weave Art Ceramic Matrix Composites |
| title_full | Surface Damage Coupling Mechanism of Plain Weave Art Ceramic Matrix Composites |
| title_fullStr | Surface Damage Coupling Mechanism of Plain Weave Art Ceramic Matrix Composites |
| title_full_unstemmed | Surface Damage Coupling Mechanism of Plain Weave Art Ceramic Matrix Composites |
| title_short | Surface Damage Coupling Mechanism of Plain Weave Art Ceramic Matrix Composites |
| title_sort | surface damage coupling mechanism of plain weave art ceramic matrix composites |
| url | http://dx.doi.org/10.1155/2022/3519967 |
| work_keys_str_mv | AT guangsongli surfacedamagecouplingmechanismofplainweaveartceramicmatrixcomposites |