Browsing by Author "Afshari, Behzad Mohasel"
Now showing items 1-6 of 6
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Effect of multi-pass friction stir processing on the microstructure, mechanical and wear properties of AA5083/ZrO2 nanocomposites
Mirjavadi, Seyed Sajad; Alipour, Mohammad; Hamouda, A. M.S.; Matin, Abdolhamid; Kord, S.; Afshari, Behzad Mohasel; Koppad, Praveennath G.... more authors ... less authors ( Elsevier Ltd , 2017 , Article)In this study, multi-pass friction stir processing using zirconia nanoparticles was performed on AA5083 sheets to fabricate surface nanocomposites. Effect of using different number of passes on the microstructure, ... -
Investigating nonlinear static behavior of hyperelastic plates using three-parameter hyperelastic model
Afshari, Behzad Mohasel; Mirjavadi, Seyed Sajad; Barati, Mohammad Reza ( Techno-Press , 2022 , Article)The present paper deals with nonlinear deflection analysis of hyperelastic plates rested on elastic foundation and subject to a transverse point force. For modeling of hyperelastic material, three-parameter Ishihara model ... -
Nonlinear thermal buckling of axially functionally graded micro and nanobeams
Shafiei, Navvab; Mirjavadi, Seyed Sajad; Afshari, Behzad Mohasel; Rabby, Samira; Hamoudab, A.M.S. ( Elsevier Ltd , 2017 , Article)In this study, the nonlinear thermal buckling of axially functionally graded (AFG) Euler-Bernoulli micro/nanobeams is analyzed. The Eringen's nonlocal elasticity theory is used to develop the governing equations of nanobeam ... -
Post-buckling analysis of geometrically imperfect nanoparticle reinforced annular sector plates under radial compression
Mirjavadi, Seyed Sajad; Forsat, Masoud; Mollaee, Saeed; Barati, Mohammad Reza; Afshari, Behzad Mohasel; Hamouda, A.M.S.... more authors ... less authors ( Techno-Press , 2020 , Article)Buckling and post-buckling behaviors of geometrically imperfect annular sector plates made from nanoparticle reinforced composites have been investigated. Two types of nanoparticles are considered including graphene oxide ... -
Thermal vibration of two-dimensional functionally graded (2D-FG) porous Timoshenko nanobeams
Mirjavadi, Seyed Sajad; Afshari, Behzad Mohasel; Shafiei, Navvab; Hamouda, A. M.S.; Kazemi, Mohammad ( Techno Press , 2017 , Article)The thermo-mechanical vibration behavior of two dimensional functionally graded (2D-FG) porous nanobeam is reported in this paper. The material properties of the nanobeam are variable along thickness and length of the ... -
Transient response of porous inhomogeneous nanobeams due to various impulsive loads based on nonlocal strain gradient elasticity
Mirjavadi, Seyed Sajad; Afshari, Behzad Mohasel; Barati, Mohammad Reza; Hamouda, A. M.S. ( Springer Netherlands , 2019 , Article)Transient vibration responses of a porosity-dependent functionally graded nanobeam under different impulsive loadings have been investigated in the context of non-local strain gradient theory. Three impulse loads of ...