MATLAB Code: Computational design of finite strain auxetic metamaterials via topology optimization and nonlinear homogenization

Guodong  Zhang; Kapil Khandelwal

doi:10.17603/ds2-bfqt-ka17

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PRJ-5905 | MATLAB Code: Computational design of finite strain auxetic metamaterials via topology optimization and nonlinear homogenization

Cite This Data:

Zhang, G., K. Khandelwal (2025). MATLAB Code: Computational design of finite strain auxetic metamaterials via topology optimization and nonlinear homogenization. DesignSafe-CI. https://doi.org/10.17603/ds2-bfqt-ka17

Authors	;
Data Type(s)	Code
Natural Hazard Type(s)	Earthquake
Date of Publication	2025-04-23
Facilities	Center for Research Computing, University of Notre Dame
Awards	Physics-Based, Nonlinear, Multi-scale, Topology Optimization Framework for Designing Additively Manufactured Energy Dissipating Structural Fuses for Steel Building Systems \| 1762277 \| NSF
Related Work	Context \| Computational design of finite strain auxetic metamaterials via topology optimization and nonlinear homogenization
Keywords	Negative Poisson’s ratio; Nonlinear auxetic metamaterials; Topology optimization; Nonlinear homogenization
DOI	10.17603/ds2-bfqt-ka17
License	3-Clause BSD License

Description:

This work provides topology optimization framework for designing metamaterials with negative Poisson’s ratio over a large strain range.