Modelling of fracture processes in laminate composite plates with embedded delamination
This work is devoted to research and development of models for the processes of nucleation and growth of delamination in laminated composite materials. Possibilities of fracture mechanics approaches using virtual crack closure technique as well as progressive failure analysis based on the failure cr...
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| Format: | Article |
| Language: | English |
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Gruppo Italiano Frattura
2016-12-01
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| Series: | Fracture and Structural Integrity |
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| Online Access: | https://www.fracturae.com/index.php/fis/article/view/1836 |
| _version_ | 1826903397412896768 |
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| author | Mikhail A. Tashkinov |
| author_facet | Mikhail A. Tashkinov |
| author_sort | Mikhail A. Tashkinov |
| collection | DOAJ |
| description | This work is devoted to research and development of models for the processes of nucleation and growth of delamination in laminated composite materials. Possibilities of fracture mechanics approaches using virtual crack closure technique as well as progressive failure analysis based on the failure criteria are demonstrated. Influence of the initial delamination size on the rate of growth of the defect is studied. A comparative analysis of the applicability of fracture criteria to modeling of samples with delamination were performed, including implementation of element deletion algorithm. The numerical results obtained with the studied methods were compared. |
| first_indexed | 2025-02-17T07:54:11Z |
| format | Article |
| id | doaj.art-9b9c507f143a4bd89ae445fb6fb983cb |
| institution | Directory Open Access Journal |
| issn | 1971-8993 |
| language | English |
| last_indexed | 2025-02-17T07:54:11Z |
| publishDate | 2016-12-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj.art-9b9c507f143a4bd89ae445fb6fb983cb2025-01-03T01:03:07ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932016-12-011139Modelling of fracture processes in laminate composite plates with embedded delaminationMikhail A. TashkinovThis work is devoted to research and development of models for the processes of nucleation and growth of delamination in laminated composite materials. Possibilities of fracture mechanics approaches using virtual crack closure technique as well as progressive failure analysis based on the failure criteria are demonstrated. Influence of the initial delamination size on the rate of growth of the defect is studied. A comparative analysis of the applicability of fracture criteria to modeling of samples with delamination were performed, including implementation of element deletion algorithm. The numerical results obtained with the studied methods were compared.https://www.fracturae.com/index.php/fis/article/view/1836Composite laminatesDelaminationVCCTProgressive failure analysisFracture criteriaElement deletion |
| spellingShingle | Mikhail A. Tashkinov Modelling of fracture processes in laminate composite plates with embedded delamination Fracture and Structural Integrity Composite laminates Delamination VCCT Progressive failure analysis Fracture criteria Element deletion |
| title | Modelling of fracture processes in laminate composite plates with embedded delamination |
| title_full | Modelling of fracture processes in laminate composite plates with embedded delamination |
| title_fullStr | Modelling of fracture processes in laminate composite plates with embedded delamination |
| title_full_unstemmed | Modelling of fracture processes in laminate composite plates with embedded delamination |
| title_short | Modelling of fracture processes in laminate composite plates with embedded delamination |
| title_sort | modelling of fracture processes in laminate composite plates with embedded delamination |
| topic | Composite laminates Delamination VCCT Progressive failure analysis Fracture criteria Element deletion |
| url | https://www.fracturae.com/index.php/fis/article/view/1836 |
| work_keys_str_mv | AT mikhailatashkinov modellingoffractureprocessesinlaminatecompositeplateswithembeddeddelamination |