Research on the Hydroelasto-Plasticity Method and Its Application in Collapse Analyses of Ship Structures
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| הוצא לאור ב: | Journal of Marine Science and Engineering vol. 13, no. 4 (2025), p. 706 |
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| מחבר ראשי: | |
| מחברים אחרים: | , |
| יצא לאור: |
MDPI AG
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| נושאים: | |
| גישה מקוונת: | Citation/Abstract Full Text + Graphics Full Text - PDF |
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MARC
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| 001 | 3194618839 | ||
| 003 | UK-CbPIL | ||
| 022 | |a 2077-1312 | ||
| 024 | 7 | |a 10.3390/jmse13040706 |2 doi | |
| 035 | |a 3194618839 | ||
| 045 | 2 | |b d20250101 |b d20251231 | |
| 084 | |a 231479 |2 nlm | ||
| 100 | 1 | |a Yuan Qingning |u School of Naval Architecture, Ocean and Energy Power Engineering, Wuhan University of Technology, Wuhan 430063, China; 226189@whut.edu.cn | |
| 245 | 1 | |a Research on the Hydroelasto-Plasticity Method and Its Application in Collapse Analyses of Ship Structures | |
| 260 | |b MDPI AG |c 2025 | ||
| 513 | |a Journal Article | ||
| 520 | 3 | |a The prevailing trend in marine engineering towards large-scale ship design inherently reduces structural rigidity, amplifying fluid–structure interaction effects during extreme wave loading scenarios. Conventional ultimate strength assessment frameworks fail to account for such dynamic coupling mechanisms. To address this critical limitation, this study proposes a novel hydroelasto-plastic coupling framework and establishes time-dependent coupling equations governing fluid–structure interactions through systematic integration of the hydrodynamic principle and structural dynamics principle. Through a co-simulation approach combining computational fluid dynamics and finite element methods, the pressure and displacement boundary conditions at the fluid–structure interface are iteratively exchanged; thus, the time-domain solution of the coupling equations is obtained. A simplified box-type structure is analyzed to investigate its hydroelasto-plastic behavior and the mechanism of fluid–structure interaction. This research facilitates the elucidation of progressive collapse characteristics in ship hull structures under hydrodynamic loads, demonstrating significant implications for structural safety design. | |
| 653 | |a Finite element method | ||
| 653 | |a Time dependence | ||
| 653 | |a Structural engineering | ||
| 653 | |a Hydrodynamics | ||
| 653 | |a Boundary conditions | ||
| 653 | |a Structural safety | ||
| 653 | |a Fluid dynamics | ||
| 653 | |a Naval engineering | ||
| 653 | |a Extreme waves | ||
| 653 | |a Safety engineering | ||
| 653 | |a Marine engineering | ||
| 653 | |a Coupling | ||
| 653 | |a Simulation | ||
| 653 | |a Ultimate tensile strength | ||
| 653 | |a Plasticity | ||
| 653 | |a Fluid-structure interaction | ||
| 653 | |a Ship design | ||
| 653 | |a Ship hulls | ||
| 653 | |a Computational fluid dynamics | ||
| 653 | |a Catastrophic collapse | ||
| 653 | |a Rigidity | ||
| 653 | |a Structural dynamics | ||
| 653 | |a Shipbuilding | ||
| 653 | |a Environmental | ||
| 700 | 1 | |a Pei Zhiyong |u Green & Smart River-Sea-Going Ship, Cruise and Yacht Research Center, Wuhan University of Technology, Wuhan 430063, China | |
| 700 | 1 | |a Zhu, Ye |u China Classification Society Wuhan Branch, Wuhan 430063, China; yzhu@ccs.org.cn | |
| 773 | 0 | |t Journal of Marine Science and Engineering |g vol. 13, no. 4 (2025), p. 706 | |
| 786 | 0 | |d ProQuest |t Engineering Database | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/3194618839/abstract/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text + Graphics |u https://www.proquest.com/docview/3194618839/fulltextwithgraphics/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text - PDF |u https://www.proquest.com/docview/3194618839/fulltextPDF/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch |