Probabilistic multi-scale optimization of hybrid laminated composites

ABI Akmar, O Kramer, T Rabczuk - Composite Structures, 2018 - Elsevier
This study presents a hierarchical multi-objective optimization over multiple scales of hybrid
laminated composites. The fine-scale optimization problem is treated as a meso-level single …

Exact solutions for free-vibration analysis of rectangular plates using Bessel functions

JH Wu, AQ Liu, HL Chen - 2007 - asmedigitalcollection.asme.org
A novel Bessel function method is proposed to obtain the exact solutions for the free-
vibration analysis of rectangular thin plates with three edge conditions:(i) fully simply …

[HTML][HTML] Hybrid finite element theory in dynamic analysis of an imperfect plate

H Yahiaoui, A Lakis, M Toorani - Mechanics Research Communications, 2024 - Elsevier
This paper presents a comprehensive vibrational analysis of geometrically imperfect plate
under various boundary conditions. To achieve this, an approach combining the finite …

Finite element model to investigate the dynamic instability of rectangular plates subjected to supersonic airflow

H Bahrami-Torabi, Y Kerboua, AA Lakis - Journal of Fluids and Structures, 2021 - Elsevier
In this paper, a numerical method is presented to study the dynamic behaviour of an
isotropic rectangular plate subjected to aerodynamic loads induced by parallel supersonic …

[PDF][PDF] Effect of added mass on submerged vibrated plates

VH Vu, M Thomas, AA Lakis… - … of the 25 th Seminar on …, 2007 - academia.edu
Vibration of solid-fluid interaction systems requires a deterministic knowledge of vibration
analysis and structures coupling. It is evident that a structure vibrating in a fluid has to …

[HTML][HTML] Natural oscillations of a rectangular plates with two adjacent edges clamped

MV Sukhoterin, SO Baryshnikov, TP Knysh… - Magazine of Civil …, 2018 - cyberleninka.ru
We study the natural oscillations of a rectangular plate, two adjacent edges of which are
clamped, and the other two are free (CCFF–plate), as an element of many building …

Modelling of plates subjected to flowing fluid under various boundary conditions

Y Kerboua, AA Lakis, M Thomas… - … of Computational Fluid …, 2008 - Taylor & Francis
Elastic structures subjected to fluid flow undergo a considerable change in their dynamic
behavior and can lose their stability. In this article we describe the development of a fluid …

Finite element model to investigate free vibration and aeroelastic instability of functionally graded rectangular plates

S Ziari, R Belakroum, F Hammadi - Mechanics of Advanced …, 2024 - Taylor & Francis
In this article, a four-node rectangular element called R4Sand1 is developed using a hybrid
combination of the classical finite element method and Sanders' shell theory. Utilizing an in …

Prediction of the response of a thin structure subjected to a turbulent boundary-layer-induced random pressure field

M Esmailzadeh, AA Lakis, M Thomas… - Journal of sound and …, 2009 - Elsevier
A method capable of predicting the root mean square displacement response of a thin
structure subjected to a turbulent boundary-layer-induced random pressure field is …

Finite element model for aeroelastic instability analysis of rectangular flat plates in supersonic airflow under various regular and irregular boundary conditions

S Ziari, R Belakroum - International Journal of Dynamics and Control, 2023 - Springer
This paper presents a finite element approach to predict the aeroelastic instabilities of
rectangular plates in supersonic airflow with an arbitrary flow direction. The structure's …