Limit analysis of plates using the EFG method and second-order cone programming

The meshless element‐free Galerkin (EFG) method is extended to allow computation of the limit load of plates. A kinematic formulation that involves approximating the displacement field using the moving least‐squares technique is developed. Only one displacement variable is required for each EFG node...

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Bibliographic Details
Published in:	International journal for numerical methods in engineering Vol. 78; no. 13; pp. 1532 - 1552
Main Authors:	Le, Canh V., Gilbert, Matthew, Askes, Harm
Format:	Journal Article
Language:	English
Published:	Chichester, UK John Wiley & Sons, Ltd 25.06.2009 Wiley
Subjects:	Computational techniques Curvature Displacement EFG method Exact sciences and technology Fundamental areas of phenomenology (including applications) limit analysis Limit load Mathematical analysis Mathematical methods in physics Mathematical models nodal integration Optimization Physics Plates Programming second-order cone programming Solid mechanics Static elasticity (thermoelasticity...) Structural and continuum mechanics second-order cone programming nodal integration conic programming Stabilization Euclidean theory limit analysis Minimization Optimization Dimensioning Galerkin-Petrov method Finite element method Smoothing Meshless method Kinematics EFG method Modelling Least square fit Curvature Plastic hinge Plates Ultimate load
ISSN:	0029-5981, 1097-0207
Online Access:	Get full text
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