Reference : Multicriterion Scantling Optimization of the Midship Section of a Passenger Vessel consi...
Scientific congresses and symposiums : Paper published in a book
Engineering, computing & technology : Civil engineering
Engineering, computing & technology : Mechanical engineering
Engineering, computing & technology : Multidisciplinary, general & others
http://hdl.handle.net/2268/669
Multicriterion Scantling Optimization of the Midship Section of a Passenger Vessel considering IACS Requirements
English
Richir, Thomas [Université de Liège > Département Argenco : Secteur TLU+C > ANAST (Systèmes de transport et constructions navales) >]
Caprace, Jean-David mailto [Université de Liège > Département Argenco : Secteur TLU+C > ANAST (Systèmes de transport et constructions navales) >]
Losseau, Nicolas [Université de Liège > HEC - Ecole de gestion de l'ULg > Recherche opérationnelle et gestion de la production >]
Bay, Maud [Université de Liège > Département ArGEnCo > Constructions hydrauliques et navales >]
Parsons, Michael G. [> >]
Patay, Samuel [> >]
Rigo, Philippe mailto [> >]
Oct-2007
The 10th International Symposium on Practical Design of Ships and Other Floating Structures (PRADS)
Yes
No
International
The 10th International Symposium on Practical Design of Ships and Other Floating Structures (PRADS)
du 30 septembre au 5 octobre 2007
Houston Texas
USA
[en] Multicriterion optimization ; Scantling design ; IACS requirements ; passenger vessel ; LBR-5 software
[en] In the scantling design of a passenger ship, minimum production cost, minimum weight and maximum moment of inertia (stiffness) are conflicting objectives. For that purpose, recent improvements were made to the LBR-5 software (French acronym of “Stiffened Panels Software”, version 5.0) to optimize the scantling of ship sections by considering production cost, weight and moment of inertia in the optimization objective function.
Moreover, IACS requirements regarding bending, shearing and buckling strength are currently available in LBR-5. Until now, only raw scantling optimizations were performed with LBR-5. Thanks to new developments using heuristics, it is now possible to realize discrete optimization so that a standardized and “ready to use” set of optimum scantlings can be obtained.
Researchers ; Professionals
http://hdl.handle.net/2268/669
http://www.prads2007.us/index.html

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