3D architected isotropic materials with tunable stiffness and buckling strength

Numerical investigation of stiffness and buckling response of simple and optimized infill structures

(2020) Fengwen Wang et al.   STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION

Nonlinear compressive stability of hyperelastic 2D lattices at finite volume fractions

(2020) Gore Lukas Bluhm et al.   JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS

Three‐dimensional manufacturing tolerant topology optimization with hundreds of millions of local stress constraints

(2020) Gustavo Assis da Silva et al.   INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING

On the competition for ultimately stiff and strong architected materials

(2020) Morten N. Andersen et al.   MATERIALS & DESIGN

Revisiting topology optimization with buckling constraints

(2019) Federico Ferrari et al.   STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION

Simple optimal lattice structures for arbitrary loadings

(2019) Yiqiang Wang et al.   Extreme Mechanics Letters

Buckling strength topology optimization of 2D periodic materials based on linearized bifurcation analysis

(2018) Christian Rye Thomsen et al.   COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING

Systematic design of 3D auxetic lattice materials with programmable Poisson’s ratio for finite strains

(2018) Fengwen Wang   JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS

Maximizing the quality factor to mode volume ratio for ultra-small photonic crystal cavities

(2018) Fengwen Wang et al.   APPLIED PHYSICS LETTERS

Mechanical metamaterials at the theoretical limit of isotropic elastic stiffness

(2017) J. B. Berger et al.   NATURE

Length scale and manufacturability in density-based topology optimization

(2016) Boyan S. Lazarov et al.   ARCHIVE OF APPLIED MECHANICS

Structural optimization considering smallest magnitude eigenvalues: a smooth approximation

(2016) André J. Torii et al.   Journal of the Brazilian Society of Mechanical Sciences and Engineering

On the (non-)optimality of Michell structures

(2016) Ole Sigmund et al.   STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION

Designing meta material slabs exhibiting negative refraction using topology optimization

(2016) Rasmus E. Christiansen et al.   STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION

Topology optimization using PETSc: An easy-to-use, fully parallel, open source topology optimization framework

(2014) Niels Aage et al.   STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION

Design of manufacturable 3D extremal elastic microstructure

(2013) Erik Andreassen et al.   MECHANICS OF MATERIALS

Filters in topology optimization based on Helmholtz-type differential equations

(2010) B. S. Lazarov et al.   INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING

On projection methods, convergence and robust formulations in topology optimization

(2010) Fengwen Wang et al.   STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION

Universal Elastic Anisotropy Index

(2008) Shivakumar I. Ranganathan et al.   PHYSICAL REVIEW LETTERS