Structural behaviour of fibre metal laminates subjected to a low velocity impact |
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| Authors: | FAN JiYing GUAN ZhongWei & CANTWELL W J University of Liverpool |
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| Affiliation: | FAN JiYing,GUAN ZhongWei & CANTWELL W J University of Liverpool,Department of Engineering,Liverpool L69 3GQ,UK |
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| Abstract: | Structural impact tests were first presented to cover typical fibre metal laminates (FMLs) subjected a low velocity projectile impact,which produced the corresponding load-displacement traces and deformation/failure modes for the validation of numerical models.Finite element (FE) models were then developed to simulate the impact behaviour of FMLs tested.The aluminium (alloy grade 2024-0) layer was modelled as an isotropic elasto-plastic material up to the on-set of post failure stage,followed by shear failu... |
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| Keywords: | damage Hashin criterion finite element impact FMLs progressive failure |
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