About linear and quadratic Solid-Shell elements at large deformations

By M. Harnau, Karl Schweizerhof. 2002

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Optimization formulations for the maximum nonlinear buckling load of composite structures (2011, methodology): “The element used is an eight node isoparametric element where shear locking and trapezoidal locking is avoided by using the concepts of assumed natural strains for respectively out of plane shear interpolation, see Dvorkin and Bathe (1984), and through the thickness interpolation, see Harnau and Sc”
A reduced integration solid‐shell finite element based on the EAS and the ANS concept—Geometrically linear problems (2009, unknown): “[25] and Harnau and Schweizerhof [26] worked with selective reduced integration where the volumetric part is evaluated in the center of the element.”
A new one‐point quadrature enhanced assumed strain (EAS) solid‐shell element with multiple integration points along thickness—part II: nonlinear applications (2006, unknown): “This example has been treated before in many references, for instance References [7, 14, 16, 18, 19, 21, 54].”