Effect of low cycle/high amplitude loads on the moment
carrying capacity of metal structures using FEM

Πρεβέντας, Μιχαήλ; Preventas, Michail

dc.contributor.author	Πρεβέντας, Μιχαήλ	el
dc.contributor.author	Preventas, Michail	en
dc.date.accessioned	2021-07-01T11:39:38Z
dc.date.available	2021-07-01T11:39:38Z
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/53571
dc.identifier.uri	http://dx.doi.org/10.26240/heal.ntua.21269
dc.rights	Default License
dc.subject	Ultimate strength	en
dc.subject	Material hardening	en
dc.subject	Cyclic plasticity	en
dc.subject	Finite Element Analysis	en
dc.subject	Tanker section	en
dc.subject	Πεπερασμένα στοιχεία	el
dc.subject	Κυκλική φόρτιση	el
dc.subject	Μοντέλα υλικού	el
dc.subject	Φαινόμενα κυκλικής πλαστικότητας	el
dc.subject	Καθαρή κάμψη	el
dc.title	Effect of low cycle/high amplitude loads on the moment carrying capacity of metal structures using FEM	en
heal.type	bachelorThesis
heal.classification	Marine Structures	en
heal.language	en
heal.access	campus
heal.recordProvider	ntua	el
heal.publicationDate	2020-02-03
heal.abstract	The response of a marine vessel to loading depends on an amalgam of influencing factors, including -but not restricted to- material composition, production techniques and corres ponding imperfections, degradation related to in-service issues such as corrosion and loading characteristics. As a result, the design and analysis of a ship’s structural system are complex, multifaceted problems. Previous investigations by Faulkner ([1]) into the causes of shipping accidents indicated that over 30% of included accidents were caused by poor weather, with an additional 25% remaining completely unexplained. Such results imply that accidents involving poor weather and severe sea states should be further studied for shipping safety. Naturally, an extreme sea state poses many threats to a vessel going through it; from the risks of overturning due to increased rolling motions to accidents caused by high acceleration levels, slamming forces, and of course loss of structural capacity due to repeated extreme loading.	en
heal.advisorName	Samuelides, Emmanuel	en
heal.committeeMemberName	Samuelides, Emmanuel	en
heal.committeeMemberName	Anyfantis, Konstantinos	en
heal.committeeMemberName	Spiliopoulos, Konstantinos	en
heal.academicPublisher	Εθνικό Μετσόβιο Πολυτεχνείο. Σχολή Ναυπηγών Μηχανολόγων Μηχανικών. Τομέας Θαλάσσιων Κατασκευών	el
heal.academicPublisherID	ntua
heal.numberOfPages	140 σ.	el
heal.fullTextAvailability	false