Fatigue life extension of the lower hopper knuckle connection of a carrier by optimization of the structural arrangement

The present computational study deals with fatigue life extension of the lower hopper knuckle connection at a bulk carrier by modifying properly the structural arrangement of the configuration. It is known across literature that low fatigue life is developed at this location. First, the fatigue life...

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Veröffentlicht in:	Marine systems & ocean technology : journal of SOBENA--Sociedade Brasileira de Engenharia Naval 2019-12, Vol.14 (4), p.192-209
Hauptverfasser:	Kapnopoulou, Vaso K., Caridis, Piero A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Bulk carriers Configurations Design optimization Engineering Evolutionary algorithms Fatigue life Identification Life extension Multiple objective analysis Offshore Engineering Optimization Original Paper Parameter identification Stress
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