Benchmarking computational shell models
The practice of verification of shell finite element formulations is discussed from a variety of
viewpoints: The provenance of benchmark target values, the suitability of benchmark …
viewpoints: The provenance of benchmark target values, the suitability of benchmark …
A reduced integration solid‐shell finite element based on the EAS and the ANS concept—Geometrically linear problems
M Schwarze, S Reese - International Journal for Numerical …, 2009 - Wiley Online Library
In this paper a new reduced integration eight‐node solid‐shell finite element is presented.
The enhanced assumed strain (EAS) concept based on the Hu–Washizu variational …
The enhanced assumed strain (EAS) concept based on the Hu–Washizu variational …
Efficient isogeometric NURBS-based solid-shell elements: Mixed formulation and B-method
In this work, solid-shell NURBS elements are developed in order to address static problems
of slender structures under small perturbations. A single layer of elements is considered …
of slender structures under small perturbations. A single layer of elements is considered …
An improved assumed strain solid–shell element formulation with physical stabilization for geometric non‐linear applications and elastic–plastic stability analysis
In this paper, the earlier formulation of the SHB8PS finite element is revised in order to
eliminate some persistent membrane and shear locking phenomena. This new formulation …
eliminate some persistent membrane and shear locking phenomena. This new formulation …
A solid‐shell corotational element based on ANDES, ANS and EAS for geometrically nonlinear structural analysis
This paper describes an eight‐node, assumed strain, solid‐shell, corotational element for
geometrically nonlinear structural analysis. The locally linear kinematics of the element is …
geometrically nonlinear structural analysis. The locally linear kinematics of the element is …
[HTML][HTML] Topology optimisation for robust design of large composite structures
The manufacturing of composite structures can lead to material defects. Some of these
defects, due to their small size, can go undetected by current non-destructive testing …
defects, due to their small size, can go undetected by current non-destructive testing …
Solid-shell approach based on first-order or higher-order plate and shell theories for the finite element analysis of thin to very thick structures
G Wei, P Lardeur, F Druesne - European Journal of Mechanics-A/Solids, 2022 - Elsevier
A new solid-shell approach dedicated to thin to very thick structures is presented. Plate or
shell displacement fields are directly applied on a solid finite element model which contains …
shell displacement fields are directly applied on a solid finite element model which contains …
An efficient multiphysics solid shell based finite element approach for modeling thin sheet metal forming processes
The main objective of this paper is to provide a numerical approach to study thin sheet
metals involved in multiphysics manufacturing processes. The proposed approach also …
metals involved in multiphysics manufacturing processes. The proposed approach also …
A new reduced integration solid‐shell element based on EAS and ANS with hourglass stabilization
Q Li, Y Liu, Z Zhang, W Zhong - International Journal for …, 2015 - Wiley Online Library
In this paper, a novel reduced integration eight‐node solid‐shell finite element formulation
with hourglass stabilization is proposed. The enhanced assumed strain method is adopted …
with hourglass stabilization is proposed. The enhanced assumed strain method is adopted …
Elastoplastic stability analysis of shells using the physically stabilized finite element SHB8PS
A Legay, A Combescure - International Journal for Numerical …, 2003 - Wiley Online Library
In this paper, we present the formulation of the SHB8PS element, its implementation into the
incremental, non‐linear and implicit calculation code Stanlax‐INCA and examples of …
incremental, non‐linear and implicit calculation code Stanlax‐INCA and examples of …