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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Blake, James I. R.
University of Southampton
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2019Modelling the variability of skin stiffener debonding in post-cured top-hat stiffened panelscitations
- 2019Mechanical and dynamic performance of woven flax/E-glass hybrid compositescitations
- 2017Investigating the transient response of hybrid composite materials reinforced with flax and glass fibres
- 2015Investigation into skin stiffener debonding of top-hat stiffened composite structurescitations
- 2015Reliability analysis of natural composite for marine structures
- 2013The application of reliability methods in the design of tophat stiffened composite panels under in-plane loadingcitations
- 2009The application of reliability methods in the design of stiffened FRP composite panels for marine vesselscitations
- 2006Damage mechanics of FRP ship structures
- 2003Fatigue life characterisation of hybrid composite-steel joints
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document
Damage mechanics of FRP ship structures
Abstract
Fibre reinforced plastic (FRP) composite materials are being increasingly used in a variety of marine structural applications. Safe design of ships and boats made from these materials depends on accurately predicting their response and failure characteristics. The structural response and failure modes are influenced by the lamination sequence of the plates and stiffeners making up the structural topology. Furthermore, distinction needs to be made between local failure of the material in a part of the structure and the ultimate load at which a structure has arguably failed. This paper addresses the subject of progressive damage modelling of layered, stiffened monolithic FRP structures. The structural response is evaluated using non-linear finite element analysis with a special routine to define the failure modes and the progressive degradation of elastic properties with increasing damage levels. Examples covered include a plate, a bulkhead-hull connection and a tophat stiffener to plate connection.