Free vibration analysis of thin plates with side cracks by the weak form quadrature element method

H Liu, H Zhong - Computers & Structures, 2023 - Elsevier
The weak form quadrature element method is applied to vibration analysis of thin plates with
side cracks. Eigenfunctions are introduced into the inner square domain around the crack …

Free vibration and harmonic response of cracked frames using a single variable shear deformation theory

B Bozyigit, Y Yesilce, M Abdel Wahab - Structural Engineering and …, 2020 - biblio.ugent.be
The aim of this study is to calculate natural frequencies and harmonic responses of cracked
frames with general boundary conditions by using transfer matrix method (TMM). The TMM …

Panel flutter analysis of cracked functionally graded plates in yawed supersonic flow with thermal effects

V Khalafi, J Fazilati - Applied Mathematical Modelling, 2022 - Elsevier
In the present paper, an isogeometric analysis formulation along with the Nitsche technique
is implemented based on the first order shear deformation plate theory to investigate the …

Free vibration analysis of cracked plates using peridynamics

J Heo, Z Yang, W Xia, S Oterkus… - Ships and Offshore …, 2020 - Taylor & Francis
In this study, free vibration analysis of cracked plates was performed by using peridynamics
(PD). A peridynamic Mindlin plate formulation was used and the numerical implementation …

Three-dimensional free vibration analyses of preloaded cracked plates of functionally graded materials via the MLS-Ritz method

CS Huang, HT Lee, PY Li, MJ Chang - Materials, 2021 - mdpi.com
In this study, the moving least squares (MLS)-Ritz method, which involves combining the
Ritz method with admissible functions established using the MLS approach, was used to …

Vibration analysis of cracked plates resting on elastic foundation via moving least squares differential quadrature method

O Ragb, MS Matbuly, Ö Civalek - Waves in Random and Complex …, 2022 - Taylor & Francis
In this work, moving least squares differential quadrature scheme is employed to formulate
and solve the free vibration analysis of cracked plates resting on the Winkler–Pasternak …

Optimization of free vibration and flutter analysis of composite plates using a coupled method of genetic algorithm and generalized differential quadrature

H Shahverdi, MM Navardi, V Khalafi - International Journal of …, 2021 - World Scientific
In this study, the optimization of free vibration and flutter analysis of a composite plate with
the implementation of different boundary conditions is investigated. The governing …

Analytical solutions for vibrations of rectangular functionally graded Mindlin plates with vertical cracks

CS Huang, YE Lu - Structural Engineering and Mechanics, An Int'l …, 2023 - dbpia.co.kr
Analytical solutions to problems are crucial because they provide high-quality comparison
data for assessing the accuracy of numerical solutions. Benchmark analytical solutions for …

Study of buckling stability of cracked plates under uniaxial compression using singular FEM

S Saberi, P Memarzadeh, T Zirakian - … and Mechanics, An Int'l Journal, 2019 - dbpia.co.kr
Buckling is one of the major causes of failure in thin-walled plate members and the presence
of cracks with different lengths and locations in such structures may adversely affect this …

Domain decomposition technique to simulate crack in nonlinear analysis of initially imperfect laminates

SAM Ghannadpour, M Karimi - … Engineering and Mechanics, An Int'l …, 2018 - dbpia.co.kr
In this research, an effective computational technique is carried out for nonlinear and post-
buckling analyses of cracked imperfect composite plates. The laminated plates are assumed …