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
2017-01-01
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| Series: | Fracture and Structural Integrity |
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| Online Access: | http://www.gruppofrattura.it/pdf/rivista/numero39/numero_39_art_23.pdf |
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| _version_ | 1841561278564270080 |
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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. |
| format | Article |
| id | doaj-art-973beb3b74fb4962b0d6fe54f37d584b |
| institution | Kabale University |
| issn | 1971-8993 1971-8993 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-973beb3b74fb4962b0d6fe54f37d584b2025-01-03T01:50:56ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89931971-89932017-01-01113924836210.3221/IGF-ESIS.39.23Modelling of fracture processes in laminate composite plates with embedded delaminationMikhail A. Tashkinov0Perm National Research Polytechnic University, RussiaThis 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.http://www.gruppofrattura.it/pdf/rivista/numero39/numero_39_art_23.pdfComposite laminatesDelaminationVCCTProgressive failure analysisFracture criteria |
| 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 |
| 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 |
| url | http://www.gruppofrattura.it/pdf/rivista/numero39/numero_39_art_23.pdf |
| work_keys_str_mv | AT mikhailatashkinov modellingoffractureprocessesinlaminatecompositeplateswithembeddeddelamination |