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Titel:

An SPH formulation for general plate and shell structures with finite deformation and large rotation

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Wu, Dong; Zhang, Chi; Hu, Xiangyu
Abstract:
In this paper, we propose a reduced-dimensional smoothed particle hydrodynamics (SPH) formulation for quasi-static and dynamic analyses of plate and shell structures undergoing finite deformation and large rotation. By exploiting Uflyand–Mindlin plate theory, the present surface-particle formulation is able to resolve the thin structures by using only one layer of particles at the mid-surface. To resolve the geometric non-linearity and capture finite deformation and large rotation, two reduced-d...     »
Stichworte:
Uflyand–Mindlin plate theory Finite deformations Geometric non-linearity Quasi-static and dynamic analyses Non-isotropic damping Hourglass modes
Dewey Dezimalklassifikation:
620 Ingenieurwissenschaften
Zeitschriftentitel:
Journal of Computational Physics
Jahr:
2024
Band / Volume:
510
Seitenangaben Beitrag:
113113
Nachgewiesen in:
Scopus
Sprache:
en
Volltext / DOI:
doi:10.1016/j.jcp.2024.113113
WWW:
https://www.sciencedirect.com/science/article/pii/S0021999124003620#ac0010
Verlag / Institution:
Elsevier BV
E-ISSN:
0021-9991
Hinweise:
Acknowledgement D. Wu is partially supported by the China Scholarship Council (No. 201906130189). D. Wu, C. Zhang and X.Y. Hu would like to express their gratitude to the German Research Foundation (DFG) for its sponsorship of this research under grant number DFG HU1527/12-4.
Eingereicht (bei Zeitschrift):
07.09.2024
Angenommen (von Zeitschrift):
13.05.2024
Publikationsdatum:
01.08.2024
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