Single variable new first-order shear deformation theory for isotropic plates [PDF]
Latin American Journal of Solids and Structures, 2018 Abstract This paper presents a single variable new first-order shear deformation plate theory with only one fourth-order partial governing differential equation. It may be noted that, first-order shear deformation plate theory of Mindlin has three coupled partial governing differential equations involving three unknown functions.
SHIMPI, RP, GURUPRASAD, PJ, PAKHARE, KS
openaire +6 more sources
Asymptotically Accurate and Locking-Free Finite Element Implementation of First Order Shear Deformation Theory for Plates [PDF]
Computers & Structures, 2023 A formulation of the asymptotically exact first-order shear deformation theory for linear-elastic homogeneous plates in the rescaled coordinates and rotation angles is considered. This allows the development of its asymptotically accurate and shear-locking-free finite element implementation.
K.C. Le, H.-G. Bui
core +5 more sources
A nth-order shear deformation theory for composite laminates in cylindrical bending [PDF]
Curved and Layered Structures, 2015 The present study investigates whether an nthorder shear deformation theory is applicable for the composite laminates in cylindrical bending. The theory satisfies the traction free conditions at top and bottom surfaces of the plate and does not require ...
Sayyad A. S., Ghugal Y. M.
doaj +2 more sources
Thermal flexural analysis of cross-ply laminated plates using trigonometric shear deformation theory [PDF]
Latin American Journal of Solids and StructuresThermal stresses and displacements for orthotropic, two-layer antisymmetric, and three-layer symmetric square cross-ply laminated plates subjected to nonlinear thermal load through the thickness of laminated plates are presented by using trigonometric ...
Yuwaraj Marotrao Ghugal +1 more
doaj +2 more sources
Nonlocal postbuckling analysis of graphene sheets with initial imperfection based on first order shear deformation theory [PDF]
Results in Physics, 2017 In this paper, the first order shear deformation theory (FSDT) is used to investigate the postbuckling behavior of orthotropic single-layered graphene sheet (SLGS) under in-plane loadings.
Ahmad Soleimani +2 more
doaj +2 more sources
Vibration analysis of arbitrary straight-sided quadrilateral plates using a simple first-order shear deformation theory [PDF]
Results in Physics, 2018 This paper studies the free vibration characteristics of arbitrary straight-sided quadrilateral plates using a simple first-order shear deformation theory (SFSDT), which contains only four unknown displacement components.
Dongyan Shi +3 more
doaj +2 more sources
A Refined Simple First-Order Shear Deformation Theory for Static Bending and Free Vibration Analysis of Advanced Composite Plates. [PDF]
Materials (Basel), 2019 A refined simple first-order shear deformation theory is developed to investigate the static bending and free vibration of advanced composite plates such as functionally graded plates.
Nguyen HN +5 more
europepmc +2 more sources
Analysis of functionally graded sandwich plates using a new first-order shear deformation theory [PDF]
, 2014 In this paper, a new first-order shear deformation theory is presented for functionally graded sandwich plates composed of functionally graded face sheets and an isotropic homogeneous core. By making a further assumption to the existing first-order shear
Thai, Huu-Tai +3 more
core +1 more source
A new sinusoidal shear deformation theory for bending, buckling, and vibration of functionally graded plates [PDF]
, 2013 A new sinusoidal shear deformation theory is developed for bending, buckling, and vibration of functionally graded plates. The theory accounts for sinusoidal distribution of transverse shear stress, and satisfies the free transverse shear stress ...
Thai, Huu-Tai, Vo, Thuc
core +1 more source
Vibration and buckling analysis of functionally graded sandwich beams by a new higher-order shear deformation theory [PDF]
, 2015 This paper proposes a new higher-order shear deformation theory for buckling and free vibration analysis of isotropic and functionally graded (FG) sandwich beams.
Thai, Huu-Tai +3 more
core +1 more source