Analysis of fire-induced progressive collapse for topside structures of a VLCC-class ship-shaped offshore installation
نویسندگان
چکیده
This study extends the authors’ previous numerical and experimental studies simulating progressive collapse of steel stiffened-plate structures in fire events (Paik JK, Ryu MG, He KH, Lee DH, SY, Park DK, Thomas G. 2021a. Full-scale testing to stiffened plate under lateral patch loading (part 1) – without passive protection. Ships Offsh Struct. 16(3):227–242; Paik 2021b. 2) with 16(3):243–254; SI, G, JK. 2021. Finite element modeling for analysis fires. Thin-Walled 159:107262). Specifically, this demonstrates that computational models developed earlier can be applied heat transfer fire-induced behaviour topside a ship-shaped offshore installation. To end, hypothetical VLCC-class floating, production, storage offloading (FPSO) unit hull structure is considered, transient thermal elastic-plastic large-deformation finite are used. The novelty its contribution industry development practical procedure ensure safety large-scale steel-plated complex geometries.
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ژورنال
عنوان ژورنال: Ships and Offshore Structures
سال: 2022
ISSN: ['1744-5302', '1754-212X']
DOI: https://doi.org/10.1080/17445302.2022.2027681