Progressive collapse analysis of a bulk carrier using IACS prescribed and NLFEM derived load - end shortening curves

Kitarović, Stanislav and Andrić, Jerolim and Pirić, Karlo and Bičak, Mateja (2015) Progressive collapse analysis of a bulk carrier using IACS prescribed and NLFEM derived load - end shortening curves. = Progressive collapse analysis of a bulk carrier using IACS prescribed and NLFEM derived load - end shortening curves. In: 16th International Maritime Association of the Mediterranean Congress, 21-24.09.2015., Pula, Hrvatska.

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Abstract

This paper considers hull girder ultimate strength of a bulk carrier at its midship section, as determined by an incremental-iterative progressive collapse analysis method prescribed by the IACS Common Structural Rules for Bulk Carriers (IACS CSR-BC). In addition to the originally prescribed load – end shortening curves, curves determined by the nonlinear finite element method analysis (considering the influence of the idealized initial geometrical imperfections) are also considered. Results obtained by both sets of curves are compared and discussed on both local (structural components load – end shortening curve) and global (hull girder ultimate bending capacity and collapse sequence) level, for both sagging and hogging cases.

Item Type: Conference or Workshop Item (Lecture)
Keywords (Croatian): Ultimate strength, progressive collapse analysis, load - end shortening surves, finite element method
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: 28 Jun 2016 11:12
Last Modified: 16 Oct 2017 12:36
URI: http://repozitorij.fsb.hr/id/eprint/5964

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