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  1. No Access

    Article

    On size-dependent thermal buckling and free vibration of circular FG Microplates in thermal environments

    In this article, transverse vibration and thermal buckling of a size-dependent functionally graded (FG) circular microplate has been investigated based on modified couple stress and classical plate theory for ...

    Majid Ghadiri, Mohammad Mahinzare, Navvab Shafiei… in Microsystem Technologies (2017)

  2. No Access

    Article

    Influence of size effect on flapwise vibration behavior of rotary microbeam and its analysis through spectral meshless radial point interpolation

    In this paper, by utilizing the modified couple stress theory, influence of size effect on flapwise vibration behavior of rotary microbeam is analyzed based on Bernoulli–Euler beam model. It should be mentione...

    Elyas Shivanian, Majid Ghadiri, Navvab Shafiei in Applied Physics A (2017)

  3. No Access

    Article

    On size-dependent free vibration and thermal buckling of axially functionally graded nanobeams in thermal environment

    This article aims to study the buckling and free vibrational behavior of axially functionally graded (AFG) nanobeam under thermal effect for the first time. The temperature is considered to be constant and var...

    Seyed Sajad Mirjavadi, Samira Rabby, Navvab Shafiei… in Applied Physics A (2017)

  4. No Access

    Article

    Influence of surface effects on vibration behavior of a rotary functionally graded nanobeam based on Eringen’s nonlocal elasticity

    This article presents a free vibration analysis of size-dependent functionally graded rotating nanobeams with all surface effects considerations on the basis of the nonlocal continuum model. By using constitut...

    Majid Ghadiri, Navvab Shafiei, Hamed Safarpour in Microsystem Technologies (2017)

  5. Article

    Erratum to: Thermo-mechanical vibration of rotating axially functionally graded nonlocal Timoshenko beam

    Majid Azimi, Seyed Sajad Mirjavadi, Navvab Shafiei, A. M. S. Hamouda in Applied Physics A (2017)

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  6. No Access

    Article

    Thermo-mechanical vibration of rotating axially functionally graded nonlocal Timoshenko beam

    The free vibration analysis of rotating axially functionally graded nanobeams under an in-plane nonlinear thermal loading is provided for the first time in this paper. The formulations are based on Timoshenko ...

    Majid Azimi, Seyed Sajad Mirjavadi, Navvab Shafiei, A. M. S. Hamouda in Applied Physics A (2016)

  7. No Access

    Article

    Nonlinear bending vibration of a rotating nanobeam based on nonlocal Eringen’s theory using differential quadrature method

    This study investigates the small scale effect on the nonlinear bending vibration of a rotating cantilever and propped cantilever nanobeam. The nanobeam is modeled as an Euler–Bernoulli beam theory with von Ká...

    Majid Ghadiri, Navvab Shafiei in Microsystem Technologies (2016)

  8. No Access

    Article

    Vibration analysis of a rotating functionally graded tapered microbeam based on the modified couple stress theory by DQEM

    Due to having difficulty in solving governing nonlinear differential equations of a non-uniform microbeam, a few numbers of authors have studied such fields. In the present study, for the first time, the size-...

    Majid Ghadiri, Navvab Shafiei, S. Alireza Mousavi in Applied Physics A (2016)

  9. No Access

    Article

    Nonlinear vibration behavior of a rotating nanobeam under thermal stress using Eringen’s nonlocal elasticity and DQM

    This study is concerned with the small-scale effect on the nonlinear flapwise bending vibration of rotating cantilever and propped cantilever nanobeams. Euler–Bernoulli beam theory is used to model the nanobea...

    Navvab Shafiei, Mohammad Kazemi, Majid Ghadiri in Applied Physics A (2016)

  10. No Access

    Article

    Influence of thermal and surface effects on vibration behavior of nonlocal rotating Timoshenko nanobeam

    This paper is proposed to study the free vibration of a rotating Timoshenko nanobeam based on the nonlocal theory considering thermal and surface elasticity effects. The governing equations and the related bou...

    Majid Ghadiri, Navvab Shafiei, Amir Akbarshahi in Applied Physics A (2016)