FE based structural optimization according to IACS CRS-BC

Andrić, Jerolim and Prebeg, Pero and Pirić, Karlo and Kitarović, Stanislav and Žanić, Vedran and Čudina, Predrag and Bezić, Ana and Andrišić, Josip (2016) FE based structural optimization according to IACS CRS-BC. = FE based structural optimization according to IACS CRS-BC. In: 13th International Symposium on Practical Design of Ships and Other Floating Structures, 4-8.09.2016, Kopenhagen, Danska.

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Abstract

According to IACS CSR for Bulk Carriers, a direct strength analysis based on the three hold FE model of the cargo area is mandatory for all vessels above 150 m in length. Structural design according to those requirements is a challenging task that demands utilization of the integrated design system. To allow the designer to fully realize all benefits of the formal optimization procedure, an in-house structural design support system OCTOPUS-CSR was developed for concept and pre-liminary design phases. The developed design system was used for the structural design of the bulk carrier series to be built in ULJANIK Group shipyard 3.MAJ and the main achievements in the preliminary design phase are presented in this paper. Developed tools and methodology provides the shipyard and the ship-owner with the possibility of fully controlling structural scantlings while following the basic paradigm: lower ship production cost for the shipyard and a more profitable and durable ship for the ship-owner.

Item Type: Conference or Workshop Item (Lecture)
Keywords (Croatian): bulk carrier; FE analysis; structural optimization; IACS CSR-BC; in-house design system
Subjects: TECHNICAL SCIENCE > Shipbuilding
Divisions: 600 Department of Naval Engineering and Marine Technology > 620 Chair of Marine Structures Design
Indexed in Web of Science: No
Indexed in Current Contents: No
Citations SCOPUS: 0 (16.10.2017.)
Date Deposited: 16 Mar 2017 11:25
Last Modified: 21 Feb 2018 14:25
URI: http://repozitorij.fsb.hr/id/eprint/7572

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