Keywords: قفل برشی; Plate finite element; Variable kinematics model; Shear locking; Field compatibility approach; Mesh distortion; Composite structure;
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Keywords: قفل برشی; Shear locking; Zigzag theory; Reissner's mixed variational theorem; Delamination;
Keywords: قفل برشی; Isogeometric collocation method; NURBS; Laminated composite plate; Sandwich plate; Reissner Mindlin plate theory; Shear locking;
Keywords: قفل برشی; Polygonal finite element method; Laminated composite plates; Shear locking; Wachspress; Piecewise-linear shape function;
Keywords: قفل برشی; Finite element; Curved beam; Free vibration; Timoshenko beam; Euler–Bernoulli beam; Shear locking; Flexure locking; Torsion locking; Coupled polynomial field
Keywords: قفل برشی; Finite volume method; Structural analysis; Shear locking;
Keywords: قفل برشی; Nonlinear planar beam; Slope angle; Stretch strain; Shear strain; Equilibrium; Shear locking
Keywords: قفل برشی; Laminated composite plates; Serendipity plate element; Strain gradient notation; Shear locking; Spurious zero-energy modes; Parasitic shear
Keywords: قفل برشی; Mindlin plate theory; Finite element formulation; Thick-thin plate relation; Vibration analysis; Shear locking
Keywords: قفل برشی; Carrera Unified Formulation; Cell-based smoothed finite element; MITC4; Smoothing; Shear locking
Keywords: قفل برشی; Mindlin plate; Flexural and shear vibrations; Analytical solution; FEM; Shear locking
Keywords: قفل برشی; Geometrically exact modeling; Highly flexible beams; Large rotations; Jaumann strains; Shear locking; Singularity of rotational variables
Keywords: قفل برشی; Spatial beam element; Thin-walled closed cross-section; Shear locking; Warping shear stress; Flexural–torsional coupling; Shear deformation
Keywords: قفل برشی; Thick/thin plate; Shear locking; Triangular element; Shear degrees of freedom;
Robust layerwise C0 finite element approach based on a variable separation method for the modeling of composite and sandwich plates
Keywords: قفل برشی; Composite plate; Layerwise approach; Separation of variables; Shear locking; Field compatibility approach; Mesh distortion;
Inf-sup testing of some three-dimensional low-order finite elements for the analysis of solids
Keywords: قفل برشی; Stability and accuracy of finite element solutions; Inf-sup tests; Volumetric locking; Shear locking; Membrane locking, pinching locking;
A novel 2.5D spectral approach for studying thin-walled waveguides with fluid-acoustic interaction
Keywords: قفل برشی; Fluid waveguide; Solid waveguide; Two-and-a-half dimension; Spectral element method; Acoustic; Shear locking;
Locking-free variational formulations and isogeometric analysis for the Timoshenko beam models of strain gradient and classical elasticity
Keywords: قفل برشی; Timoshenko beam; Variational formulation; Strain gradient elasticity; Isogeometric analysis; Size effect; Shear locking;
Enriched finite element methods for Timoshenko beam free vibration analysis
Keywords: قفل برشی; Partition of unity; Enrichment function; Hierarchical approximation; Shear locking; Normalized discrete spectra
Order reduction method for locking free isogeometric analysis of Timoshenko beams
Keywords: قفل برشی; Isogeometric; Timoshenko beam; Shear locking; Order reduction; Least square approximation; Quasi-conforming;
A simple FSDT-based isogeometric analysis for geometrically nonlinear analysis of functionally graded plates
Keywords: قفل برشی; Functionally graded plates; Geometric nonlinearity; Isogeometric analysis; First-order shear deformation theory; Shear locking
A class of higher-order C0 composite and sandwich beam elements based on the Refined Zigzag Theory
Keywords: قفل برشی; Refined Zigzag Theory; Variational principle; Composite and sandwich beam; Finite elements; Shear locking; Transverse shear stress
Locking free quadrilateral continuous/discontinuous finite element methods for the Reissner–Mindlin plate
Keywords: قفل برشی; Discontinuous Galerkin; Reissner–Mindlin plate; Shear locking; Quadrilateral element
Analysis of composite plates by a unified formulation-cell based smoothed finite element method and field consistent elements
Keywords: قفل برشی; Carrera’s unified formulation; Cell-based smoothed finite element method; Field consistency; Shear locking; Laminated composites; Sinusoidal theory
Energy-consistent formulation and order deficiency of linear and nonlinear shear-deformable beam theories
Keywords: قفل برشی; Energy-consistent beam theory; Timoshenko's beam theory; Cosserat rod theory; Order deficiency; Shear correction factor; Shear locking; Geometric nonlinearity
Natural element approximation of Reissner–Mindlin plate for locking-free numerical analysis of plate-like thin elastic structures
Keywords: قفل برشی; Reissner–Mindlin plate; Rotation-free mixed natural element approximation; Voronoi polygons; Laplace interpolation function; Constant curvature; Shear locking
A cell-based smoothed discrete shear gap method (CS-DSG3) using triangular elements for static and free vibration analyses of shell structures
Keywords: قفل برشی; Reissner–Mindlin shell; Shear locking; Cell-based smoothed discrete shear gap technique (CS-DSG3); Smoothed finite element method; Strain smoothing technique
An accurate nonlinear 3d Timoshenko beam element based on Hu-Washizu functional
Keywords: قفل برشی; Beam finite element; Mixed formulation; Hu-Washizu variational; Shear locking; Torsion; Circular sections
Coupled polynomial field approach for elimination of flexure and torsion locking phenomena in the Timoshenko and Euler–Bernoulli curved beam elements
Keywords: قفل برشی; Finite elements; Curved beam; Timoshenko beam; Euler–Bernoulli beam; Shear locking; Flexure locking; Torsion locking; Coupled polynomial field
Vibrations of Timoshenko beams with isogeometric approach
Keywords: قفل برشی; Timoshenko beam; Free vibration; Isogeometric approach; Refinement; Shear locking
NURBS-based finite element analysis of functionally graded plates: Static bending, vibration, buckling and flutter
Keywords: قفل برشی; Isogeometric analysis; Functionally graded; Reissner Mindlin plate; Gradient index; Shear locking; Finite elements
Flexure and torsion locking phenomena in out-of-plane deformation of Timoshenko curved beam element
Keywords: قفل برشی; Timoshenko beam; Curved beam element; Field consistency; Spurious stiffening; Shear locking; Flexure locking; Torsion locking;
A Kirchhoff-like solution for the Mindlin plate model: A new finite element approach
Keywords: قفل برشی; Mindlin plate; Finite element approach; Shear locking; Interdependent interpolations
A nine-node displacement-based finite element for Reissner–Mindlin plates based on an improved formulation of the NIPE approach
Keywords: قفل برشی; Reissner–Mindlin plate; Finite element; Shear locking; Assumed strain; Weighted residual; Nodal quadrature; Distortion insensitivity; NIPE
Refined shell model for the linear analysis of isotropic and composite elastic structures
Keywords: قفل برشی; Shell finite element; Nine components model; Composite structures; Refined theory; Shear locking; Membrane locking; Poisson locking
Bending analysis of composite folded plates by finite element method
Keywords: قفل برشی; Finite element; Shear deformation; Shear locking; Folded-plate; Crank angle; Laminated composite plate
C0 beam elements based on the Refined Zigzag Theory for multilayered composite and sandwich laminates
Keywords: قفل برشی; Refined Zigzag Theory; Timoshenko beam theory; Finite beam element; Shear locking; Composite beam; Sandwich beam
MITC technique extended to variable kinematic multilayered plate elements
Keywords: قفل برشی; MITC; Carrera Unified Formulation; Refined theories; Shear locking; Multilayered structures
Free-vibration analysis of shells via a linearly conforming radial point interpolation method (LC-RPIM)
Keywords: قفل برشی; Shell; Nodal integration; Radial basis function; Point interpolation; Shear locking
Modeling of inelastic behavior of curved members with a mixed formulation beam element
Keywords: قفل برشی; Curved beam; Mixed formulation; Finite element; Membrane locking; Shear locking
An orthotropic mesh corrected crack model
Keywords: قفل برشی; Tensile cracking; Strain softening; Orthotropic damage; Shear locking; Smeared–embedded models; Mesh dependent correction
Analysis of plates and laminates using the element-free Galerkin method
Keywords: قفل برشی; Meshless methods; Element-free Galerkin method; Direct nodal integration; First-order shear deformation theory; Shear locking; Plates; Laminates
A p-version MITC finite element method for Reissner–Mindlin plates with curved boundaries
Keywords: قفل برشی; 65N30; 65N12; 65Y99; 74S05Reissner–Mindlin plate; p-version; MITC elements; Shear locking; Curved elements
A locking-free meshless local Petrov-Galerkin formulation for thick and thin plates
Keywords: قفل برشی; Meshless method; Meshless local Petrov-Galerkin methods; Local symmetric weak form; Moving least squares interpolation; Solid plate; Shear locking; Thickness locking;