Influence of manufacturing shrinkage and microstructural features on the strength properties of carbon fibers/PEEK composite material
This research discusses the micromechanical modelling for thermoplastic composite material. Elastoplastic and damage model for PEEK matrix composite with the dependency of properties to stress state is presented. Plasticity initiation conditions and failure criterion are analyzed. The influence of m...
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| Format: | Article |
| Language: | English |
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Gruppo Italiano Frattura
2022-10-01
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| Series: | Fracture and Structural Integrity |
| Subjects: | |
| Online Access: | https://www.fracturae.com/index.php/fis/article/view/3661/3698 |
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| author | E.V. Lomakin B.N. Fedulov A.N. Fedorenko |
| author_facet | E.V. Lomakin B.N. Fedulov A.N. Fedorenko |
| author_sort | E.V. Lomakin |
| collection | DOAJ |
| description | This research discusses the micromechanical modelling for thermoplastic composite material. Elastoplastic and damage model for PEEK matrix composite with the dependency of properties to stress state is presented. Plasticity initiation conditions and failure criterion are analyzed. The influence of manufacturing residual stresses is considered. All typical engineering experiments for neat PEEK under different stress state are good predicted by the model. Numerical experiment for macro-properties estimation based on micromechanical model is conducted and the results are compared with the test data |
| format | Article |
| id | doaj-art-57387d5a426440c4ba8d1289e27bf897 |
| institution | Kabale University |
| issn | 1971-8993 |
| language | English |
| publishDate | 2022-10-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-57387d5a426440c4ba8d1289e27bf8972025-01-03T00:39:28ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932022-10-01166252754010.3221/IGF-ESIS.62.3610.3221/IGF-ESIS.62.36Influence of manufacturing shrinkage and microstructural features on the strength properties of carbon fibers/PEEK composite materialE.V. LomakinB.N. FedulovA.N. FedorenkoThis research discusses the micromechanical modelling for thermoplastic composite material. Elastoplastic and damage model for PEEK matrix composite with the dependency of properties to stress state is presented. Plasticity initiation conditions and failure criterion are analyzed. The influence of manufacturing residual stresses is considered. All typical engineering experiments for neat PEEK under different stress state are good predicted by the model. Numerical experiment for macro-properties estimation based on micromechanical model is conducted and the results are compared with the test datahttps://www.fracturae.com/index.php/fis/article/view/3661/3698compositesmicromechanicspeek matrixmechanical properties |
| spellingShingle | E.V. Lomakin B.N. Fedulov A.N. Fedorenko Influence of manufacturing shrinkage and microstructural features on the strength properties of carbon fibers/PEEK composite material Fracture and Structural Integrity composites micromechanics peek matrix mechanical properties |
| title | Influence of manufacturing shrinkage and microstructural features on the strength properties of carbon fibers/PEEK composite material |
| title_full | Influence of manufacturing shrinkage and microstructural features on the strength properties of carbon fibers/PEEK composite material |
| title_fullStr | Influence of manufacturing shrinkage and microstructural features on the strength properties of carbon fibers/PEEK composite material |
| title_full_unstemmed | Influence of manufacturing shrinkage and microstructural features on the strength properties of carbon fibers/PEEK composite material |
| title_short | Influence of manufacturing shrinkage and microstructural features on the strength properties of carbon fibers/PEEK composite material |
| title_sort | influence of manufacturing shrinkage and microstructural features on the strength properties of carbon fibers peek composite material |
| topic | composites micromechanics peek matrix mechanical properties |
| url | https://www.fracturae.com/index.php/fis/article/view/3661/3698 |
| work_keys_str_mv | AT evlomakin influenceofmanufacturingshrinkageandmicrostructuralfeaturesonthestrengthpropertiesofcarbonfiberspeekcompositematerial AT bnfedulov influenceofmanufacturingshrinkageandmicrostructuralfeaturesonthestrengthpropertiesofcarbonfiberspeekcompositematerial AT anfedorenko influenceofmanufacturingshrinkageandmicrostructuralfeaturesonthestrengthpropertiesofcarbonfiberspeekcompositematerial |