2 papers
cs.MS2026
A Matlab code for analysis and topology optimization with Third Medium Contact
Andreas Henrik Frederiksen, Ole Sigmund, Federico Ferrari
We present a Matlab code for modelling and topology optimization of hyperelastic structures, including contact modelled by the Third Medium Contact (TMC) approach. By using the so-…
cs.CE2025
Optimization of the initial post-buckling response of trusses and frames by an asymptotic approach
Federico Ferrari, Ole Sigmund
Asymptotic post-buckling theory is applied to sizing and topology optimization of trusses and frames, exploring its potential and current computational difficulties. We show that a…