Interlaminar shear strength study on CFRP/Al hybrid laminates with different properties
FML (Fibre Metal Laminate) is a hybrid material that presents outstanding structural properties, such as resistance to cyclic and dynamic loads, together with low specific weight. This material consists of metal sheets alternating to composite material layers. In the present work, the ILSS (Interlam...
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Gruppo Italiano Frattura
2020-01-01
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| Series: | Fracture and Structural Integrity |
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| Online Access: | https://www.fracturae.com/index.php/fis/article/view/2700 |
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| author | Costanzo Bellini Vittorio Di Cocco Luca Sorrentino |
| author_facet | Costanzo Bellini Vittorio Di Cocco Luca Sorrentino |
| author_sort | Costanzo Bellini |
| collection | DOAJ |
| description | FML (Fibre Metal Laminate) is a hybrid material that presents outstanding structural properties, such as resistance to cyclic and dynamic loads, together with low specific weight. This material consists of metal sheets alternating to composite material layers. In the present work, the ILSS (Interlaminar Shear Strength) was evaluated for different types of carbon fibre/aluminium FML, produced varying the layer thickness and the bonding solution of layers. In fact, FMLs consisting of one or two metal sheets (a parameter strictly connected to the layer thickness, as the metal/composite volume fraction was kept at constant value) and bonded with structural adhesive or prepreg resin were considered for this study. The ILSS was determined according to the three-point bending method with short beam specimens. The experimental tests evidenced an effect of the adhesion methodology on the ILSS value, while the layer thickness did not influence the interlaminar strength. The mechanical behaviour after the maximum load point was investigated too, evaluating the trend of the shear stress as a function of the loading nose displacement. |
| format | Article |
| id | doaj-art-80017c47faec4421b11e8d8fb0a5dde8 |
| institution | Kabale University |
| issn | 1971-8993 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-80017c47faec4421b11e8d8fb0a5dde82025-01-02T23:01:26ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932020-01-01145144244810.3221/IGF-ESIS.51.322700Interlaminar shear strength study on CFRP/Al hybrid laminates with different propertiesCostanzo Bellini0Vittorio Di Cocco1Luca Sorrentino2University of Cassino and Southern LazioUniversity of Cassino and Southern LazioUniversity of Cassino and Southern LazioFML (Fibre Metal Laminate) is a hybrid material that presents outstanding structural properties, such as resistance to cyclic and dynamic loads, together with low specific weight. This material consists of metal sheets alternating to composite material layers. In the present work, the ILSS (Interlaminar Shear Strength) was evaluated for different types of carbon fibre/aluminium FML, produced varying the layer thickness and the bonding solution of layers. In fact, FMLs consisting of one or two metal sheets (a parameter strictly connected to the layer thickness, as the metal/composite volume fraction was kept at constant value) and bonded with structural adhesive or prepreg resin were considered for this study. The ILSS was determined according to the three-point bending method with short beam specimens. The experimental tests evidenced an effect of the adhesion methodology on the ILSS value, while the layer thickness did not influence the interlaminar strength. The mechanical behaviour after the maximum load point was investigated too, evaluating the trend of the shear stress as a function of the loading nose displacement.https://www.fracturae.com/index.php/fis/article/view/2700carallshort beam flexural testbonding strength |
| spellingShingle | Costanzo Bellini Vittorio Di Cocco Luca Sorrentino Interlaminar shear strength study on CFRP/Al hybrid laminates with different properties Fracture and Structural Integrity carall short beam flexural test bonding strength |
| title | Interlaminar shear strength study on CFRP/Al hybrid laminates with different properties |
| title_full | Interlaminar shear strength study on CFRP/Al hybrid laminates with different properties |
| title_fullStr | Interlaminar shear strength study on CFRP/Al hybrid laminates with different properties |
| title_full_unstemmed | Interlaminar shear strength study on CFRP/Al hybrid laminates with different properties |
| title_short | Interlaminar shear strength study on CFRP/Al hybrid laminates with different properties |
| title_sort | interlaminar shear strength study on cfrp al hybrid laminates with different properties |
| topic | carall short beam flexural test bonding strength |
| url | https://www.fracturae.com/index.php/fis/article/view/2700 |
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