Residual strength evaluation by DBEM for a cracked lap joint
The present work summarizes a numerical procedure aimed at the evaluation of the residual strength of a cracked lap joint, based on the competing failure mechanisms regulated by the R-curve analysis and plastic collapse. The model adopted for Stress Intensity Factors (SIFs) evaluation is based on th...
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| Format: | Article |
| Language: | English |
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Gruppo Italiano Frattura
2015-12-01
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| Series: | Fracture and Structural Integrity |
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| Online Access: | https://www.fracturae.com/index.php/fis/article/view/1684 |
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| _version_ | 1846145589732966400 |
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| author | R. Citarella |
| author_facet | R. Citarella |
| author_sort | R. Citarella |
| collection | DOAJ |
| description | The present work summarizes a numerical procedure aimed at the evaluation of the residual strength of a cracked lap joint, based on the competing failure mechanisms regulated by the R-curve analysis and plastic collapse. The model adopted for Stress Intensity Factors (SIFs) evaluation is based on the use of the Dual Boundary Element Method (DBEM) within the theoretical frame of Linear Elastic Fracture Mechanics (LEFM). The value of failure load was available from experiments, allowing a comparison with numerical results and consequent validation of the described procedure. |
| format | Article |
| id | doaj-art-234b503899bc48c0b6f8f7561e85dac8 |
| institution | Kabale University |
| issn | 1971-8993 |
| language | English |
| publishDate | 2015-12-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-234b503899bc48c0b6f8f7561e85dac82024-12-02T05:42:35ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932015-12-011035Residual strength evaluation by DBEM for a cracked lap jointR. CitarellaThe present work summarizes a numerical procedure aimed at the evaluation of the residual strength of a cracked lap joint, based on the competing failure mechanisms regulated by the R-curve analysis and plastic collapse. The model adopted for Stress Intensity Factors (SIFs) evaluation is based on the use of the Dual Boundary Element Method (DBEM) within the theoretical frame of Linear Elastic Fracture Mechanics (LEFM). The value of failure load was available from experiments, allowing a comparison with numerical results and consequent validation of the described procedure.https://www.fracturae.com/index.php/fis/article/view/1684Residual strengthLap joint |
| spellingShingle | R. Citarella Residual strength evaluation by DBEM for a cracked lap joint Fracture and Structural Integrity Residual strength Lap joint |
| title | Residual strength evaluation by DBEM for a cracked lap joint |
| title_full | Residual strength evaluation by DBEM for a cracked lap joint |
| title_fullStr | Residual strength evaluation by DBEM for a cracked lap joint |
| title_full_unstemmed | Residual strength evaluation by DBEM for a cracked lap joint |
| title_short | Residual strength evaluation by DBEM for a cracked lap joint |
| title_sort | residual strength evaluation by dbem for a cracked lap joint |
| topic | Residual strength Lap joint |
| url | https://www.fracturae.com/index.php/fis/article/view/1684 |
| work_keys_str_mv | AT rcitarella residualstrengthevaluationbydbemforacrackedlapjoint |