128 citations · 185 across the 8 of their papers we have counts for
10 papers · 1 filter
Topology Optimization of self-contacting structures
Andreas Henrik Frederiksen, Ole Sigmund, Konstantinos Poulios
Inclusion of contact in mechanical designs opens a large range of design possibilities, this includes classical designs with contact, such as gears, couplings, switches, clamps etc…
Internal contact modeling for finite strain topology optimization
Gore Lukas Bluhm, Ole Sigmund, Konstantinos Poulios
The present work proposes an extension of the third medium contact method for solving structural topology optimization problems that involve and exploit self-contact. A new regular…
Topology Optimization and 3D printing of Large Deformation Compliant Mechanisms for Straining Biological Tissues
P. Kumar, C. Schmidleithner, N. B. Larsen +1
This paper presents a synthesis approach in a density-based topology optimization setting to design large deformation compliant mechanisms for inducing desired strains in biologica…
Large scale three-dimensional manufacturing tolerant stress-constrained topology optimization
Gustavo Assis da Silva, Niels Aage, André Teófilo Beck +1
In topology optimization, the treatment of stress constraints for very large scale problems has so far not been tractable due to the failure of robust agglomeration methods, i.e. t…
A new generation 99 line Matlab code for compliance Topology Optimization and its extension to 3D
Federico Ferrari, Ole Sigmund
Compact and efficient Matlab implementations of compliance Topology Optimization (TO) for 2D and 3D continua are given, consisting of 99 and 125 lines respectively. On discretizati…
De-homogenization of optimal multi-scale 3D topologies
Jeroen Groen, Florian Stutz, Niels Aage +2
This paper presents a highly efficient method to obtain high-resolution, near-optimal 3D topologies optimized for minimum compliance on a standard PC. Using an implicit geometry de…