Influence of the Curing Process on the Fatigue Strength and Residual Strength of a Fiber Composite Estimation Using the Theory of Markov Chains
The paper deals with the influence of quality failure of matrix post-curing on the strength of such complex and difficult "new generation" materials as fiber composites, especially those with polymer matrix. The performed statistical analysis of the components determined the complexity of...
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| Format: | Article |
| Language: | English |
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Lublin University of Technology
2023-04-01
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| Series: | Advances in Sciences and Technology |
| Subjects: | |
| Online Access: | http://www.astrj.com/Influence-of-the-Curing-Process-on-the-Fatigue-Strength-and-Residual-Strength-of,161488,0,2.html |
| _version_ | 1797857334635003904 |
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| author | Rafał Chatys Mariusz Kłonica |
| author_facet | Rafał Chatys Mariusz Kłonica |
| author_sort | Rafał Chatys |
| collection | DOAJ |
| description | The paper deals with the influence of quality failure of matrix post-curing on the strength of such complex and difficult "new generation" materials as fiber composites, especially those with polymer matrix. The performed statistical analysis of the components determined the complexity of the layered composite structure. And the developed model of the weakest micro-volume presented in this paper has helped to describe not only the pre-dictable strength of the laminate, but also the nature of failure, taking into account the fiber stresses and/or the distribution of end strains in the structure of the composite under consideration. The strength of fibre composi-te structures based on Markov chain theory takes into account technological aspects during the curing process. The presented model was verified on the basis of literature examples and experimental data obtained during the testing process. Numerical results show good agreement with literature examples and measured data. The pre-sented model may represent a novel method that provides further insight into the curing process of epoxy re-sins. |
| first_indexed | 2024-04-09T20:56:04Z |
| format | Article |
| id | doaj.art-1d6622a4659f40b589097b9844f80e76 |
| institution | Directory Open Access Journal |
| issn | 2080-4075 2299-8624 |
| language | English |
| last_indexed | 2024-04-09T20:56:04Z |
| publishDate | 2023-04-01 |
| publisher | Lublin University of Technology |
| record_format | Article |
| series | Advances in Sciences and Technology |
| spelling | doaj.art-1d6622a4659f40b589097b9844f80e762023-03-29T19:58:35ZengLublin University of TechnologyAdvances in Sciences and Technology2080-40752299-86242023-04-01172536210.12913/22998624/161488161488Influence of the Curing Process on the Fatigue Strength and Residual Strength of a Fiber Composite Estimation Using the Theory of Markov ChainsRafał Chatys0https://orcid.org/0000-0002-2168-286XMariusz Kłonica1https://orcid.org/0000-0001-6149-1710Faculty of Mechatronics and Machine Design, Kielce University of Technology, al. 1000-lecia P.P.7, 25-314, Kielce, PolandFaculty of Mechanical Engineering, Department of Production Engineering, Lublin University of Technology, ul. Nadbystrzycka 36, 20-618 Lublin, PolandThe paper deals with the influence of quality failure of matrix post-curing on the strength of such complex and difficult "new generation" materials as fiber composites, especially those with polymer matrix. The performed statistical analysis of the components determined the complexity of the layered composite structure. And the developed model of the weakest micro-volume presented in this paper has helped to describe not only the pre-dictable strength of the laminate, but also the nature of failure, taking into account the fiber stresses and/or the distribution of end strains in the structure of the composite under consideration. The strength of fibre composi-te structures based on Markov chain theory takes into account technological aspects during the curing process. The presented model was verified on the basis of literature examples and experimental data obtained during the testing process. Numerical results show good agreement with literature examples and measured data. The pre-sented model may represent a novel method that provides further insight into the curing process of epoxy re-sins.http://www.astrj.com/Influence-of-the-Curing-Process-on-the-Fatigue-Strength-and-Residual-Strength-of,161488,0,2.htmlfatigue strengthresidual strengthdestructioncuring processtheory of markov chainscomponent of composite |
| spellingShingle | Rafał Chatys Mariusz Kłonica Influence of the Curing Process on the Fatigue Strength and Residual Strength of a Fiber Composite Estimation Using the Theory of Markov Chains Advances in Sciences and Technology fatigue strength residual strength destruction curing process theory of markov chains component of composite |
| title | Influence of the Curing Process on the Fatigue Strength and Residual Strength of a Fiber Composite Estimation Using the Theory of Markov Chains |
| title_full | Influence of the Curing Process on the Fatigue Strength and Residual Strength of a Fiber Composite Estimation Using the Theory of Markov Chains |
| title_fullStr | Influence of the Curing Process on the Fatigue Strength and Residual Strength of a Fiber Composite Estimation Using the Theory of Markov Chains |
| title_full_unstemmed | Influence of the Curing Process on the Fatigue Strength and Residual Strength of a Fiber Composite Estimation Using the Theory of Markov Chains |
| title_short | Influence of the Curing Process on the Fatigue Strength and Residual Strength of a Fiber Composite Estimation Using the Theory of Markov Chains |
| title_sort | influence of the curing process on the fatigue strength and residual strength of a fiber composite estimation using the theory of markov chains |
| topic | fatigue strength residual strength destruction curing process theory of markov chains component of composite |
| url | http://www.astrj.com/Influence-of-the-Curing-Process-on-the-Fatigue-Strength-and-Residual-Strength-of,161488,0,2.html |
| work_keys_str_mv | AT rafałchatys influenceofthecuringprocessonthefatiguestrengthandresidualstrengthofafibercompositeestimationusingthetheoryofmarkovchains AT mariuszkłonica influenceofthecuringprocessonthefatiguestrengthandresidualstrengthofafibercompositeestimationusingthetheoryofmarkovchains |