Shear locking in one-dimensional finite element methods
European Journal of Mechanics, A/Solids, 2020 The accuracy of the results obtained with Finite Element Methods depends on the basis functions employed to approximate the displacement fields. If the beam is very thin, there can be shear locking and the numerical approximation leads to erroneous ...
J A Baier-Saip +2 more
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On elimination of shear locking in the element‐free Galerkin method
International Journal for Numerical Methods in Engineering, 2001 In this study, a method for completely eliminating the presence of transverse shear locking in the application of the element-free Galerkin method (EFGM) to shear-deformable beams and plates is presented.
Ph Bouillard
exaly +4 more sources
Slip locking in finite elements for composite beams with deformable shear connection
Finite Elements in Analysis and Design, 2004 In this paper, the authors discuss problems that may occur in the finite element analysis of composite beams with deformable shear connection, where slip arises between beam components while contact is preserved. E2ects of locking problems, comparable to
Andrea Dall’Asta, Alessandro Zona
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AIP Conference Proceedings, 2007 Intra-ply shear locking results in unrealistic fibre stresses and spurious wrinkling in composite forming simulations. Three remedies are investigated: aligning the mesh, applying reduced integration and using multi-field elements.
Akkerman, Remko +3 more
core +4 more sources
Evaluation of shear and membrane locking in refined hierarchical shell finite elements for laminated structures [PDF]
Advanced Modeling and Simulation in Engineering Sciences, 2019 Shear and membrane locking phenomena are fundamental issues of shell finite element models. A family of refined shell elements for laminated structures has been developed in the framework of Carrera Unified Formulation, including hierarchical elements ...
Guohong Li +6 more
doaj +3 more sources
Experimental study of swage-locking pinned aluminium alloy shear connections [PDF]
Thin-Walled Structures, 2021 This paper presents an experimental investigation into the structural behaviour and strength of swage-locking pinned aluminium alloy double-shear connections.
Zhongxing Wang +2 more
exaly +3 more sources
Locking-free Kriging-based Timoshenko Beam Elements using an Improved Implementation of the Discrete Shear Gap Technique [PDF]
Civil Engineering Dimension, 2022 Kriging-based finite element method (K-FEM) is an enhancement of the conventional finite element method using a Kriging interpolation as the trial solution in place of a polynomial function.
Wong Foek Tjong +2 more
doaj +5 more sources
Shaking table model test and numerical analysis of the steeply dipping bedded rock slopes under seismic actions [PDF]
Scientific ReportsBased on large-scale shaking table model tests and the particle flow code PFC2D, this study investigates the failure characteristics of steeply dipping bedding rock slopes and the failure modes of the slope’s locking sections under seismic dynamic ...
Chuang Wang +5 more
doaj +2 more sources
Numerical study and design of swage-locking pinned aluminium alloy shear connections [PDF]
Thin-Walled Structures, 2023 Swage-locking pinned connections are becoming increasingly popular in aluminium alloy structures. This paper presents a comprehensive numerical study into the structural performance and design of swage-locking pinned aluminium alloy shear connections ...
Zhongxing Wang +2 more
exaly +2 more sources
On Shear Locking in MLPG Solid-Shell Approach
Computer Modeling in Engineering & Sciences, 2011 A solid-shell MLPG approach for the numerical analysis of plates and shells is presented. A special attention is devoted to the transversal shear locking effect that appears in the structure thin limit.
T. Jarak, J. Sorić
core +3 more sources