Publications in Scientific Journals:
M. Neunteufel, J. Schöberl:
"The Hellan-Herrmann-Johnson Method for Nonlinear Shells";
Computers and Structures,
225
(2019),
106109;
1
- 12.
English abstract:
In this paper we derive a new finite element method for nonlinear shells. The Hellan-Herrmann-Johnson (HHJ) method is a mixed finite element method for fourth order Kirchhoff plates. It uses convenient Lagrangian finite elements for the vertical deflection, and introduces sophisticated finite elements for the moment tensor.
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
http://dx.doi.org/10.1016/j.compstruc.2019.106109
Created from the Publication Database of the Vienna University of Technology.