Failure prediction of T-peel adhesive joints by different cohesive laws and modelling approaches
In this work, Cohesive Zone Modelling (CZM) was used to simulate failure of T-peel bonded joints with 1.5mm thick adherends, respectively, bonded toghether with Loctite Multibond 330 adhesive. The fracture toughness and load-opening behaviour recorded in previous experiments on bonded Double Cantile...
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| Format: | Article |
| Language: | English |
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Gruppo Italiano Frattura
2013-04-01
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| Series: | Fracture and Structural Integrity |
| Online Access: | https://www.fracturae.com/index.php/fis/article/view/68 |
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| _version_ | 1832568699235598336 |
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| author | Alessandro Pirondi |
| author_facet | Alessandro Pirondi |
| author_sort | Alessandro Pirondi |
| collection | DOAJ |
| description | In this work, Cohesive Zone Modelling (CZM) was used to simulate failure of T-peel bonded joints with 1.5mm thick adherends, respectively, bonded toghether with Loctite Multibond 330 adhesive. The fracture toughness and load-opening behaviour recorded in previous experiments on bonded Double Cantilever Beam (DCB) specimens were taken as reference to calibrate CZM parameters. Two-dimensional models were analysed using the FE code ABAQUS. The failing interface was modeled with the cohesive elements available in this software. The influence of:
i) different cohesive law shapes,
ii) modeling the presence of the adhesive layer explicitly, was studied. |
| format | Article |
| id | doaj-art-3d4a1b348c5b44c79c7709b40895be15 |
| institution | Kabale University |
| issn | 1971-8993 |
| language | English |
| publishDate | 2013-04-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-3d4a1b348c5b44c79c7709b40895be152025-02-03T00:42:42ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932013-04-0131010.3221/IGF-ESIS.10.03Failure prediction of T-peel adhesive joints by different cohesive laws and modelling approachesAlessandro Pirondi0University of ParmaIn this work, Cohesive Zone Modelling (CZM) was used to simulate failure of T-peel bonded joints with 1.5mm thick adherends, respectively, bonded toghether with Loctite Multibond 330 adhesive. The fracture toughness and load-opening behaviour recorded in previous experiments on bonded Double Cantilever Beam (DCB) specimens were taken as reference to calibrate CZM parameters. Two-dimensional models were analysed using the FE code ABAQUS. The failing interface was modeled with the cohesive elements available in this software. The influence of: i) different cohesive law shapes, ii) modeling the presence of the adhesive layer explicitly, was studied.https://www.fracturae.com/index.php/fis/article/view/68 |
| spellingShingle | Alessandro Pirondi Failure prediction of T-peel adhesive joints by different cohesive laws and modelling approaches Fracture and Structural Integrity |
| title | Failure prediction of T-peel adhesive joints by different cohesive laws and modelling approaches |
| title_full | Failure prediction of T-peel adhesive joints by different cohesive laws and modelling approaches |
| title_fullStr | Failure prediction of T-peel adhesive joints by different cohesive laws and modelling approaches |
| title_full_unstemmed | Failure prediction of T-peel adhesive joints by different cohesive laws and modelling approaches |
| title_short | Failure prediction of T-peel adhesive joints by different cohesive laws and modelling approaches |
| title_sort | failure prediction of t peel adhesive joints by different cohesive laws and modelling approaches |
| url | https://www.fracturae.com/index.php/fis/article/view/68 |
| work_keys_str_mv | AT alessandropirondi failurepredictionoftpeeladhesivejointsbydifferentcohesivelawsandmodellingapproaches |