W
Waleed S. Abdalla
Researcher at Zagazig University
Publications - 4
Citations - 121
Waleed S. Abdalla is an academic researcher from Zagazig University. The author has contributed to research in topics: Elasticity (physics) & Finite element method. The author has an hindex of 4, co-authored 4 publications receiving 84 citations.
Papers
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Journal ArticleDOI
Bending and vibrational behaviors of piezoelectric nonlocal nanobeam including surface elasticity
TL;DR: In this paper, coupled effects of nonlocal elasticity and surface properties on static and vibration characteristics of piezoelectric nanobeams using thin beam theory were analyzed using thin-beam theory.
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Postbuckling and Free Vibration of Multilayer Imperfect Nanobeams under a Pre-Stress Load
TL;DR: In this paper, the postbuckling and free vibration response of geometrically imperfect multilayer nanobeams were investigated in terms of three parameters: Imperfection amplitude, size, and lamination.
Journal ArticleDOI
Mechanical behaviors of piezoelectric nonlocal nanobeam with cutouts
Mohamed A. Eltaher,Fatema-Alzahraa Omar,Azza M. Abdraboh,Waleed S. Abdalla,Amal E. Alshorbagy +4 more
TL;DR: In this paper, a modified continuum model is presented to explore and investigate static and vibration behaviors of perforated piezoelectric NEMS structure with Bernoulli kinematic assumptions.
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Mechanical analysis of cutout piezoelectric nonlocal nanobeam including surface energy effects
TL;DR: In this paper, the authors investigate influences of nanoscale and surface energy on a static bending and free vibration of piezoelectric perforated nanobeam structural element, for the first time.