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EnglishThe paper presents a numerical study of an aircraft wheel impacting on a fl exible landing surface. The proposed 3D model simulates the behaviour of fl exible runway pavement during the landing phase. This model was implemented in a fi nite element code in order to investigate the impact of repeated cycles of loads on pavement response. In the model, a multi-layer pavement structure was considered. In addition, the asphalt layer (HMA) was assumed to follow a viscoelastoplastic behaviour. The results demonstrate the capability of the model in predicting the permanent deformation distribution in the asphalt layer.
| Titolo: | FINITE ELEMENT ANALYSIS OF AIRFIELD FLEXIBLE PAVEMENT |
| Autori: | LEONARDI, Giovanni (Corresponding) |
| Data di pubblicazione: | 2014 |
| Rivista: | |
| Handle: | http://hdl.handle.net/20.500.12318/6092 |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
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