Topology optimization for elasto-plasticity
(2015) In TFHF-5203 FHL820 20151Solid Mechanics
- Abstract
- Sensitivities for elasto-plasticity are derived using the direct and adjoint method. An
elaso-plastic response is solved using both theory for finite strains and infinitesimal
strains. The sensitivities are then used to maximize plastic work and to perform a
material parameter identification of the initial yield stress. - Popular Abstract
- How should the optimal design look like? With topology optimization you can design
structures that are highly optimized for a given task. Today the optimization is often
based on simple models when it would be more realistic to base the design on an more
advanced model.
Please use this url to cite or link to this publication:
http://lup.lub.lu.se/student-papers/record/7765050
- author
- Jönsson, Viktor LU and Wingren, Eric LU
- supervisor
- organization
- course
- FHL820 20151
- year
- 2015
- type
- H3 - Professional qualifications (4 Years - )
- subject
- keywords
- optimization, sensitivity, elasto-plasticity, plasticity, topology
- publication/series
- TFHF-5203
- language
- English
- id
- 7765050
- date added to LUP
- 2015-08-21 10:14:39
- date last changed
- 2015-08-21 10:14:39
@misc{7765050, abstract = {{Sensitivities for elasto-plasticity are derived using the direct and adjoint method. An elaso-plastic response is solved using both theory for finite strains and infinitesimal strains. The sensitivities are then used to maximize plastic work and to perform a material parameter identification of the initial yield stress.}}, author = {{Jönsson, Viktor and Wingren, Eric}}, language = {{eng}}, note = {{Student Paper}}, series = {{TFHF-5203}}, title = {{Topology optimization for elasto-plasticity}}, year = {{2015}}, }