A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Transverse shear parametrization in hierarchic large rotation shell formulations
Consistent treatment of large rotations in common Reissner-Mindlin formulations is a complicated task. Reissner-Mindlin formulations that use a hierarchic parametrization provide an elegant way to facilitate large rotation shell analyses. This can be achieved by the assumption of linearized transverse shear strains, resulting in an additive split of strain components, which technically simplifies implementation of corresponding shell finite elements. The present study aims at validating this assumption by systematically comparing numerical solutions with those of a newly implemented hierarchic and fully nonlinear Reissner-Mindlin shell element.
Transverse shear parametrization in hierarchic large rotation shell formulations
Consistent treatment of large rotations in common Reissner-Mindlin formulations is a complicated task. Reissner-Mindlin formulations that use a hierarchic parametrization provide an elegant way to facilitate large rotation shell analyses. This can be achieved by the assumption of linearized transverse shear strains, resulting in an additive split of strain components, which technically simplifies implementation of corresponding shell finite elements. The present study aims at validating this assumption by systematically comparing numerical solutions with those of a newly implemented hierarchic and fully nonlinear Reissner-Mindlin shell element.
Transverse shear parametrization in hierarchic large rotation shell formulations
Thierer, Rebecca (author) / Oesterle, Bastian (author) / Ramm, Ekkehard (author) / Bischoff, Manfred (author) / Universität Stuttgart (host institution)
2024
Miscellaneous
Electronic Resource
English
DDC:
624
Intrinsically selective mass scaling with hierarchic plate formulations
| DataCite | 2024
Extended rotation-free shell triangles with transverse shear deformation effects
| British Library Online Contents | 2012
Deformability of hierarchic cable roof
| Online Contents | 2006
Deformability of hierarchic cable roof
| Elsevier | 2006