Found 23 Documents (Results 1–23)
Unsymmetric extensions of Wilson’s incompatible four-node quadrilateral and eight-node hexahedral elements. (English) Zbl 1531.74074
Coupled field formulation of exactly integrated membrane finite elements insensitive to distortion. (English) Zbl 07882931
Mesh distortion insensitive and locking-free Petrov-Galerkin low-order EAS elements for linear elasticity. (English) Zbl 07863826
An incompatible and unsymmetric four-node quadrilateral plane element with high numerical performance. (English) Zbl 07863285
High-performance geometric nonlinear analysis with the unsymmetric 4-Node, 8-DOF plane element US-ATFQ4. (English) Zbl 07878391
A simple and robust quadrilateral non-conforming element with a special 5-point quadrature. (English) Zbl 1406.74633
Accurate, efficient, and robust Q4-like membrane elements formulated in Cartesian coordinates using the quasi-conforming element technique. (English) Zbl 1394.74095
MSC:
74K15
An unsymmetric 4-node, 8-DOF plane membrane element perfectly breaking through MacNeal’s theorem. (English) Zbl 1352.74158
Reusing linear finite elements in material and geometrically nonlinear analysis – application to plane stress problems. (English) Zbl 1311.74126
A ‘FE-meshfree’ TRIA3 element based on partition of unity for linear and geometry nonlinear analyses. (English) Zbl 1366.74079
MSC:
74S05
A variationally consistent \(\alpha\)FEM (VC\(\alpha\)FEM) for solution bounds and nearly exact solution to solid mechanics problems using quadrilateral elements. (English) Zbl 1217.74126
Quadrilateral membrane elements with analytical element stiffness matrices formulated by the new quadrilateral area coordinate method (QACM-II). (English) Zbl 1156.74376
Remedies to rotational frame dependence and interpolation failure of US-QUAD8 element. (English) Zbl 1153.74048
MSC:
74S05
Quadrilateral membrane element family formulated by the quadrilateral area coordinate method. (English) Zbl 1173.74403
A “FE-meshfree” QUAD4 element based on partition of unity. (English) Zbl 1169.74628
Comput. Methods Appl. Mech. Eng. 197, No. 1-4, 128-147 (2007); corrigendum ibid. 197, No. 13-16, 1430 (2008).
A quadratic plane triangular element immune to quadratic mesh distortions under quadratic displacement fields. (English) Zbl 1115.74050
A new scheme for designing the penalty factor in 3-D penalty-equilibrating mixed elements. (English) Zbl 1151.74430
MSC:
74S30
Finite element linear and nonlinear, static and dynamic analysis of structural elements, an addendum. A bibliography (1999-2002). (English) Zbl 1021.74001
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