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Early Structural Assessment and Optimisation of Passenger Ships
Caprace, Jean-David; Bair, Frédéric; Rigo, Philippe
2011In Procceding of the International Conference on Design and Operation of Passenger Ships
Peer reviewed
 

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Keywords :
Shipbuilding; Scantling optimisation; Passenger ship; Cruise ship; Structural optimisation; Shipyard
Abstract :
[en] A multi-criteria optimisation of a passenger ship is conducted in this paper. Minimum production cost and minimum steel weight are the both objective studied. Moreover the study answers to the following question: "From when will the higher costs of high tensile steel should be offset by a gain of steel weight?". For a passenger ship, a significant reduction of the steel weight, for a controlled raise of the gravity centre, should lead either to a reduction of fuel consumption either to an additional deck, which for a ship owner means a faster return on investment. Pareto frontiers are obtained and results are validated by classification rules.
Disciplines :
Civil engineering
Computer science
Mechanical engineering
Author, co-author :
Caprace, Jean-David ;  Université de Liège - ULiège > Département ArGEnCo > Constructions hydrauliques et navales
Bair, Frédéric ;  Université de Liège - ULiège > Département ArGEnCo > Constructions hydrauliques et navales
Rigo, Philippe  ;  Université de Liège - ULiège > Département ArGEnCo > Constructions hydrauliques et navales
Language :
English
Title :
Early Structural Assessment and Optimisation of Passenger Ships
Publication date :
23 February 2011
Event name :
International Conference on Design and Operation of Passenger Ships
Event organizer :
The Royal Institution of Naval Architects (RINA)
Event place :
London, United Kingdom
Event date :
23-24 February 2011
Audience :
International
Main work title :
Procceding of the International Conference on Design and Operation of Passenger Ships
Pages :
17-26
Peer reviewed :
Peer reviewed
Available on ORBi :
since 25 February 2011

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