Nonlinear Thermal/Mechanical Buckling of Orthotropic Annular/Circular Nanoplate with the Nonlocal Strain Gradient Model [PDF]
Micromachines, 2023 This article presents the nonlinear investigation of the thermal and mechanical buckling of orthotropic annular/circular single-layer/bilayer nanoplate with the Pasternak and Winkler elastic foundations based on the nonlocal strain gradient theory.
Mostafa Sadeghian +2 more
doaj +2 more sources
Postbuckling of thick FGM cylindrical panels with tangential edge constraints and temperature dependent properties [PDF]
Vietnam Journal of Mechanics, 2016 This paper investigates postbuckling behavior of thick FGM cylindrical panels resting on elastic foundations and subjected to thermal, mechanical and thermomechanical loading conditions.
Hoang Van Tung
doaj +4 more sources
Nonlocal Strain Gradient Model for the Nonlinear Static Analysis of a Circular/Annular Nanoplate [PDF]
Micromachines, 2023 A nonlinear static analysis of a circular/annular nanoplate on the Winkler–Pasternak elastic foundation based on the nonlocal strain gradient theory is presented in the paper.
Mostafa Sadeghian +2 more
doaj +2 more sources
Investigating Surface Effects on Thermomechanical Behavior of Embedded Circular Curved Nanosize Beams [PDF]
Journal of Engineering, 2016 To investigate the surface effects on thermomechanical vibration and buckling of embedded circular curved nanosize beams, nonlocal elasticity model is used in combination with surface properties including surface elasticity, surface tension, and surface ...
Farzad Ebrahimi, Mohsen Daman
doaj +3 more sources
Analytical solution for deformation of an existing tunnel induced by shield tunnelling overcrossing in complex strata [PDF]
Scientific ReportsThis study investigates the influence of new tunnel construction which traverses above existing shield tunnels on the vertical displacement behavior in complex strata. Through the introduction of state vectors for soil layers, the displacement and stress
Kan Huang +6 more
doaj +2 more sources
INVESTIGATION OF THE DYNAMIC BEHAVIOUR OF NON-UNIFORM THICKNESS CIRCULAR PLATES RESTING ON WINKLER AND PASTERNAK FOUNDATIONS [PDF]
Acta Polytechnica, 2020 The study of the dynamic behaviour of non-uniform thickness circular plate resting on elastic foundations is very imperative in designing structural systems.
Saheed Salawu +2 more
doaj +4 more sources
A comparative analysis of the vibrational behavior of various beam models with different foundation designs [PDF]
HeliyonThis article discusses the modal behavior of elastically constrained beams under various types of foundations and provides insights into the effects of different factors on the eigenfrequencies of beams.
Gulnaz Kanwal, Naveed Ahmed, Rab Nawaz
doaj +2 more sources
Nonlinear post-buckling of thin FGM annular spherical shells under mechanical loads and resting on elastic foundations [PDF]
Vietnam Journal of Mechanics, 2014 This paper presents an analytical approach to investigate the nonlinear buckling and post-buckling of thin annular spherical shells made of functionally graded materials (FGM) and subjected to mechanical load and resting on Winkler-Pasternak type ...
Vu Thi Thuy Anh +2 more
doaj +4 more sources
Stability of Cracked Plates with Nonlinearly Variable Thickness Resting on Elastic Foundations [PDF]
Journal of Materials and Engineering Structures, 2022 In this paper, the stability of rectangular cracked plates with nonlinearly variable thickness resting on the elastic foundations is studied. The thickness of the plate varies exponentially along the x-axis.
Vinh An LE, Minh Phuc PHAM, Tuan Anh BUI
doaj +4 more sources
Comparative Study on Dynamic Behaviour of Thick Beams on Foundation: Winkler, Pasternak and Kerr Foundation [PDF]
Journal of Materials and Engineering StructuresA comparative study amongst different types of elastic foundation of a bi-directionally graded beam mounted on elastic foundation is carried out. A single parameter Winkler, two parameters Pasternak and three parameters Kerr foundation are considered as ...
Hareram LOHAR, Anirban MITRA
doaj +2 more sources