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Saeid Sahmani
Professor
Doctor
Department of Engineering
School of Science and Technology


Education  
Amirkabir University of Technology (Tehran Polytechnic) - Mechanical Engineering - Doctor - - 03/05/2016
Publications  
Google Scholar - https://scholar.google.com/citations?hl=en&user=FthFfkEAAAAJ
Nonlocal plate model for free vibrations of single-layered graphene sheets - 2010
Rayleigh–Ritz axial buckling analysis of single-walled carbon nanotubes with different boundary conditions - 2011
Axial buckling analysis of single-walled carbon nanotubes in thermal environments via the Rayleigh–Ritz technique - 2011
Calibration of the analytical nonlocal shell model for vibrations of double-walled carbon nanotubes with arbitrary boundary conditions using molecular dynamics - 2011
Nonlocal beam models for buckling of nanobeams using state-space method regarding different boundary conditions - 2011
Bending behavior and buckling of nanobeams including surface stress effects corresponding to different beam theories - 2011
Surface stress effects on the free vibration behavior of nanoplates - 2011
Thermal effect on axial buckling behavior of multi-walled carbon nanotubes based on nonlocal shell model - 2011
Free vibration analysis of size-dependent functionally graded microbeams based on the strain gradient Timoshenko beam theory - 2011
A sixth-order compact finite difference method for vibrational analysis of nanobeams embedded in an elastic medium based on nonlocal beam theory - 2011
Small scale effect on vibrational response of single-walled carbon nanotubes with different boundary conditions based on nonlocal beam models - 2012
On the dynamic stability of embedded single-walled carbon nanotubes including thermal environment effects - 2012
Study of small scale effects on the nonlinear vibration response of functionally graded Timoshenko microbeams based on the strain gradient theory - 2012
On the free vibration response of functionally graded higher-order shear deformable microplates based on the strain gradient elasticity theory - 2013
Buckling of FGM Timoshenko microbeams under in-plane thermal loading based on the modified strain gradient theory - 2013
Surface stress effect on the vibrational response of circular nanoplates with various edge supports - 2013
Size-dependent bending, buckling and free vibration of functionally graded Timoshenko microbeams based on the most general strain gradient theory - 2013
Prediction of biaxial buckling behavior of single-layered graphene sheets based on nonlocal plate models and molecular dynamics simulations - 2013
Dynamic stability analysis of functionally graded higher-order shear deformable microshells based on the modified couple stress elasticity theory - 2013
An accurate molecular mechanics model for computation of size-dependent elastic properties of armchair and zigzag single-walled carbon nanotubes - 2013
Size-dependent dynamic pull-in instability of hydrostatically and electrostatically actuated circular microplates - 2013
Size-dependent vibration of functionally graded curved microbeams based on the modified strain gradient elasticity theory - 2013
Prediction of compressive post-buckling behavior of single-walled carbon nanotubes in thermal environments - 2013
Size-dependent buckling analysis of functionally graded third-order shear deformable microbeams including thermal environment effect - 2013
Postbuckling characteristics of nanobeams based on the surface elasticity theory - 2013
Postbuckling analysis of Timoshenko nanobeams including surface stress effect - 2014
Free vibration analysis of single-and double-walled carbon nanotubes based on nonlocal - 2014
Nonlinear free vibration analysis of functionally graded third-order shear deformable microbeams based on the modified strain gradient elasticity theory - 2014
On the forced vibration analysis of Timoshenko nanobeams based on the surface stress elasticity theory - 2014
Surface stress effect on the postbuckling and free vibrations of axisymmetric circular Mindlin nanoplates subject to various edge supports - 2014
Surface stress effect on the pull-in instability of circular nanoplates - 2014
Surface energy effects on the free vibration characteristics of postbuckled third-order shear deformable nanobeams - 2014
Free vibration of size-dependent functionally graded microbeams based on the strain gradient reddy beam theory - 2014
Surface effects on the nonlinear forced vibration response of third-order shear deformable nanobeams - 2014
Surface effects on the free vibration behavior of postbuckled circular higher-order shear deformable nanoplates including geometrical nonlinearity - 2014
Bending, buckling and free vibration analysis of size-dependent functionally graded circular/annular microplates based on the modified strain gradient elasticity theory - 2015
Size-dependent dynamic stability analysis of microbeams actuated by piezoelectric voltage based on strain gradient elasticity theory - 2015
On the free vibration characteristics of postbuckled third-order shear deformable FGM nanobeams including surface effects - 2015
Nonlocal plate model for dynamic pull-in instability analysis of circular higher-order shear deformable nanoplates including surface stress effect - 2015
Vibration and buckling characteristics of functionally graded nanoplates subjected to thermal loading based on surface elasticity theory - 2015
Prediction of chirality-and size-dependent elastic properties of single-walled boron nitride nanotubes based on an accurate molecular mechanics model - 2015
Size-dependent resonant frequency and flexural sensitivity of atomic force microscope microcantilevers based on the modified strain gradient theory - 2015
Axial buckling and dynamic stability of functionally graded microshells based on the modified couple stress theory - 2015
A DFT study of elastic and structural properties of (3, 3) boron nitride nanotube under external electric field - 2015
An ab initio investigation into the elastic, structural and electronic properties of MoS2 nanotubes - 2015
Postbuckling behavior of circular higher-order shear deformable nanoplates including surface energy effects - 2015
Effect of electric field on the mechanical properties of bilayer boron nitride with AB stacking order: An ab initio study - 2015
Size-dependent vibration and instability of fluid-conveying functionally graded microshells based on the modified couple stress theory - 2015
Surface stress effects on the postbuckling behavior of geometrically imperfect cylindrical nanoshells subjected to combined axial and radial compressions - 2015
Nonlinear buckling and postbuckling behavior of cylindrical nanoshells subjected to combined axial and radial compressions incorporating surface stress effects - 2015
On the postbuckling behavior of geometrically imperfect cylindrical nanoshells subjected to radial compression including surface stress effects - 2015
Dynamic stability analysis of embedded multi-walled carbon nanotubes in thermal environment - 2015
Surface stress effects on the nonlinear postbuckling characteristics of geometrically imperfect cylindrical nanoshells subjected to axial compression - 2016
Size-dependent axial buckling and postbuckling characteristics of cylindrical nanoshells in different temperatures - 2016
A DFT study on the elastic and plastic properties of MoS2 nanosheet subjected to external electric field - 2016
Surface stress effects on the nonlinear postbuckling characteristics of geometrically imperfect cylindrical nanoshells subjected to torsional load - 2016
Size-dependent buckling and postbuckling behavior of piezoelectric cylindrical nanoshells subjected to compression and electrical load - 2016
A DFT study of thermal effects on the elastic properties of ZrO2 nanosheet - 2016
Postbuckling behavior of functionally graded nanobeams subjected to thermal loading based on the surface elasticity theory - 2017
Temperature-dependent nonlocal instability of hybrid FGM exponential shear deformable nanoshells including imperfection sensitivity - 2017
Imperfection sensitivity of the nonlinear axial buckling behavior of FGM nanoshells in thermal environments based on surface elasticity theory - 2017
Surface free energy effects on the postbuckling behavior of cylindrical shear deformable nanoshells under combined axial and radial compressions - 2017
Nonlinear instability of hydrostatic pressurized hybrid FGM exponential shear deformable nanoshells based on nonlocal continuum elasticity - 2017
Nonlinear buckling and postbuckling behavior of cylindrical shear deformable nanoshells subjected to radial compression including surface free energy effects - 2017
Size dependency in axial postbuckling behavior of hybrid FGM exponential shear deformable nanoshells based on the nonlocal elasticity theory - 2017
Imperfection sensitivity of the size-dependent postbuckling response of pressurized FGM nanoshells in thermal environments - 2017
Nonlocal size dependency in nonlinear instability of axially loaded exponential shear deformable FG-CNT reinforced nanoshells under heat conduction - 2017
An anisotropic calibrated nonlocal plate model for biaxial instability analysis of 3D metallic carbon nanosheets using molecular dynamics simulations - 2017
Size-dependent axial instability of microtubules surrounded by cytoplasm of a living cell based on nonlocal strain gradient elasticity theory - 2017
Development an efficient calibrated nonlocal plate model for nonlinear axial instability of zirconia nanosheets using molecular dynamics simulation - 2017
Calibration of developed nonlocal anisotropic shear deformable plate model for uniaxial instability of 3D metallic carbon nanosheets using MD simulations - 2017
Size-dependent nonlinear instability of shear deformable cylindrical nanopanels subjected to axial compression in thermal environments - 2017
Nonlinear instability of axially loaded functionally graded multilayer graphene platelet-reinforced nanoshells based on nonlocal strain gradient elasticity theory - 2017
Thermo-electro-mechanical size-dependent postbuckling response of axially loaded piezoelectric shear deformable nanoshells via nonlocal elasticity theory - 2017
An efficient size-dependent shear deformable shell model and molecular dynamics simulation for axial instability analysis of silicon nanoshells - 2017
Nonlocal temperature-dependent postbuckling behavior of FG-CNT reinforced nanoshells under hydrostatic pressure combined with heat conduction - 2017
A nonlocal strain gradient hyperbolic shear deformable shell model for radial postbuckling analysis of functionally graded multilayer GPLRC nanoshells - 2017
Size dependency in the axial postbuckling behavior of nanopanels made of functionally graded material considering surface elasticity - 2017
Imperfection sensitivity of the size-dependent nonlinear instability of axially loaded FGM nanopanels in thermal environments - 2017
Axial postbuckling analysis of multilayer functionally graded composite nanoplates reinforced with GPLs based on nonlocal strain gradient theory - 2017
Nonlocal strain gradient beam model for nonlinear vibration of prebuckled and postbuckled multilayer functionally graded GPLRC nanobeams - 2017
Size-dependent nonlinear bending of micro/nano-beams made of nanoporous biomaterials including a refined truncated cube cell - 2017
Nonlinear vibrations of pre-and post-buckled lipid supramolecular micro/nano-tubules via nonlocal strain gradient elasticity theory - 2017
Nonlocal strain gradient shell model for axial buckling and postbuckling analysis of magneto-electro-elastic composite nanoshells - 2018
Nonlinear instability of hydrostatic pressurized microtubules surrounded by cytoplasm of a living cell including nonlocality and strain gradient microsize dependency - 2018
Nonlocal strain gradient beam model for postbuckling and associated vibrational response of lipid supramolecular protein micro/nano-tubules - 2018
Development of efficient size-dependent plate models for axial buckling of single-layered graphene nanosheets using molecular dynamics simulation - 2018
Nonlinear bending of functionally graded porous micro/nano-beams reinforced with graphene platelets based upon nonlocal strain gradient theory - 2018
Nonlinear primary resonance of micro/nano-beams made of nanoporous biomaterials incorporating nonlocality and strain gradient size dependency - 2018
Thermo-electro-radial coupling nonlinear instability of piezoelectric shear deformable nanoshells via nonlocal elasticity theory - 2018
Small scale effects on buckling and postbuckling behaviors of axially loaded FGM nanoshells based on nonlocal strain gradient elasticity theory - 2018
A unified nonlocal strain gradient plate model for nonlinear axial instability of functionally graded porous micro/nano-plates reinforced with graphene platelets - 2018
Nonlinear bending and instability analysis of bioceramics composed with magnetite nanoparticles: Fabrication, characterization, and simulation - 2018
Small scale effects on the large amplitude nonlinear vibrations of multilayer functionally graded composite nanobeams reinforced with graphene-nanoplatelets - 2018
Nonlocal strain gradient plate model for nonlinear large-amplitude vibrations of functionally graded porous micro/nano-plates reinforced with GPLs - 2018
Vibrations of beam-type implants made of 3D printed bredigite-magnetite bio-nanocomposite scaffolds under axial compression: Application, communication and simulation - 2018
Boundary layer modeling of nonlinear axial buckling behavior of functionally graded cylindrical nanoshells based on the surface elasticity theory - 2018
Nonlinear resonance response of porous beam-type implants corresponding to various morphology shapes for bone tissue engineering applications - 2018
Surface stress effect on nonlinear instability of imperfect piezoelectric nanoshells under combination of hydrostatic pressure and lateral electric field - 2018
Analytical and experimental analyses for mechanical and biological characteristics of novel nanoclay bio-nanocomposite scaffolds fabricated via space holder technique - 2018
Mechanical and biological performance of axially loaded novel bio-nanocomposite sandwich plate-type implant coated by biological polymer thin film - 2018
Effect of copper oxide nanoparticles on electrical conductivity and cell viability of calcium phosphate scaffolds with improved mechanical strength for bone tissue engineering - 2018
Nonlinear size-dependent instability of hybrid FGM nanoshells - 2018
Nonlinear resonance investigation of nanoclay based bio-nanocomposite scaffolds with enhanced properties for bone substitute applications - 2019
Nonlinear secondary resonance of nanobeams under subharmonic and superharmonic excitations including surface free energy effects - 2019
Size-dependent nonlinear secondary resonance of micro-/nano-beams made of nano-porous biomaterials including truncated cube cells - 2019
Size-dependent nonlinear forced oscillation of self-assembled nanotubules based on the nonlocal strain gradient beam model - 2019
Size dependency in nonlinear instability of smart magneto-electro-elastic cylindrical composite nanopanels based upon nonlocal strain gradient elasticity - 2019
Nonlocal electrothermomechanical instability of temperature-dependent FGM nanopanels with piezoelectric facesheets - 2019
Influence of MgO nanoparticles on the mechanical properties of coated hydroxyapatite nanocomposite scaffolds produced via space holder technique: Fabrication, characterization and simulation - 2019
Nonlinear free vibrations of bi-directional functionally graded micro/nano-beams including nonlocal stress and microstructural strain gradient size effects - 2019
Study on the oxidation resistance of γ-TiAl intermetallic alloy coated via different diffusion coating processes - 2019
Nonlinear torsional buckling and postbuckling analysis of cylindrical silicon nanoshells incorporating surface free energy effects - 2019
Analytical mathematical solution for vibrational response of postbuckled laminated FG-GPLRC nonlocal strain gradient micro-/nanobeams - 2019
Nonlocal strain gradient nonlinear resonance of bi-directional functionally graded composite micro/nano-beams under periodic soft excitation - 2019
Radial postbuckling of nanoscaled shells embedded in elastic foundations based on Ru's surface stress elasticity theory - 2019
Improvement of high-temperature oxidation resistance of γ-TiAl intermetallic alloy by YSZ-NiCoCrAlY coating using APS process - 2019
Size-dependent nonlinear mechanics of biological nanoporous microbeams - 2019
Develop a refined truncated cubic lattice structure for nonlinear large-amplitude vibrations of micro/nano-beams made of nanoporous materials - 2020
Surface elastic shell model for nonlinear primary resonant dynamics of FG porous nanoshells incorporating modal interactions - 2020
Calcium phosphate-PLA scaffolds fabricated by fused deposition modeling technique for bone tissue applications: Fabrication, characterization and simulation - 2020
Microstructural characterization of YSZ-CoNiCrAlY two-layered thermal barrier coating formed on γ-TiAl intermetallic alloy via APS process - 2020
Nonlinear primary resonance analysis of nanoshells including vibrational mode interactions based on the surface elasticity theory - 2020
Courses  
Building Materials-EENG1218E (  2019/2020; )
Statics and Dynamics-EENG2215E (  2019/2020; )
Saeid Sahmani has PhD of mechanical engineering from Amirkabir University of Technology (Tehran Polytechnic) with ranked 1st in the university wide contest on the selection of the best PhD Thesis. He has been the member of national elite institute of Iran since 2016 which results in ranked 1st in the nationwide contest on the selection of postdoctoral fellowship grant in 2016 and 2017. He has published more than 120 full papers in esteemed ISI-indexed international journals. Due to significant citations of his publications, he was selected as top 1% high-cited researchers in the world in 2017 and 2018. His research interests include using various numerical solution methodologies for nonlinear size-dependent mechanical behaviors of microstructures, analytical and experimental study on the static and dynamic characteristics of structures made of nanocomposites, 3D-printed bio-scaffolds, piezoelectric and piezomagnetic smart materials.





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STAY INFORMED
Stay connected and get the latest information
SUBSCRIBE
OUR SOCIAL NETWORKS
UG
CONTACT
Address: 77a, M. Kostava str. Tbilisi, 0171, Georgia Tel: 2 55 22 22; info@ug.edu.ge, ug@ug.edu.ge
ADDITIONAL LINKS
All Rights Reserved. Copyright © 2018 The University of Georgia