Nonlinear dynamical modeling and response analysis of complex structures based on assumed mode weighting

Engineering Structures, Journal Year: 2024, Volume and Issue: 312, P. 118226 - 118226

Published: May 27, 2024

Language: Английский

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Nonstationary response system for the stepped composite cylindrical shell with drop-off ply under moving random loads

Ocean Engineering, Journal Year: 2024, Volume and Issue: 298, P. 117178 - 117178

Published: Feb. 24, 2024

Language: Английский

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Far-field blast responses of sandwich arbitrary polygonal reinforced plate system

International Journal of Mechanical Sciences, Journal Year: 2023, Volume and Issue: 250, P. 108281 - 108281

Published: March 11, 2023

Language: Английский

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Forced and post-forced responses of multi-stepped composite cylindrical shell under general moving excitations

Thin-Walled Structures, Journal Year: 2024, Volume and Issue: 198, P. 111734 - 111734

Published: Feb. 21, 2024

Language: Английский

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Dynamic responses of composite plate-shell coupled structures under moving excitations

International Journal of Mechanical Sciences, Journal Year: 2023, Volume and Issue: 265, P. 108884 - 108884

Published: Nov. 13, 2023

Language: Английский

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Reverberation ray matrix analysis for wave propagation in beam structures with rigid components

Mechanics of Advanced Materials and Structures, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 10

Published: April 18, 2024

The method of reverberation-ray matrix (MRRM) is modified for the dynamic response analysis beam structures with rigid components. wave expressions are derived based on Timoshenko theory, and MRRM formulations obtained through compatibility conditions displacements joint coupling equations by considering effects An application this considered in context a phononic crystal spring-mass-like resonators. proposed resonant unit consists large mass-like central component connected to thin beams that serve as springs. can be approximated body. Using finite element (FEM), band diagrams transmission spectrums calculated. innovative cell offers advantage producing lower wider bandgaps when compared traditional lattice structures. accuracy verified FEM. current research provides vibration approach components crystals serves reference structural design.

Language: Английский

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Time-frequency analysis of plate-shell coupled structures under moving stochastic load

International Journal of Mechanical Sciences, Journal Year: 2024, Volume and Issue: 277, P. 109410 - 109410

Published: May 22, 2024

Language: Английский

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Non-stationary response analysis for sandwich panels with corrugated cores under moving random loads

Thin-Walled Structures, Journal Year: 2024, Volume and Issue: 202, P. 112131 - 112131

Published: June 13, 2024

Language: Английский

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Dynamic analysis of rotating beam bundles under intermittent moving excitations

International Journal of Mechanical Sciences, Journal Year: 2025, Volume and Issue: unknown, P. 110237 - 110237

Published: April 1, 2025

Language: Английский

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Transient dynamic analysis of meshless C/SiC lattice sandwich plates subjected to thermal shock in supersonic airflow

Aerospace Science and Technology, Journal Year: 2025, Volume and Issue: unknown, P. 110267 - 110267

Published: April 1, 2025

Language: Английский

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