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arXiv · 1810.00706

Designing Volumetric Truss Structures

Rahul Arora·Alec Jacobson·Timothy R. Langlois·Yijiang Huang·Caitlin Mueller·Wojciech Matusik·Ariel Shamir·Karan Singh·David I. W. Levin
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Abstract

We present the first algorithm for designing volumetric Michell Trusses. Our method uses a parametrization approach to generate trusses made of structural elements aligned with the primary direction of an object's stress field. Such trusses exhibit high strength-to-weight ratios. We demonstrate the structural robustness of our designs via a posteriori physical simulation. We believe our algorithm serves as an important complement to existing structural optimization tools and as a novel standalone design tool itself.

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Rahul Arora, Alec Jacobson, Timothy R. Langlois, Yijiang Huang, Caitlin Mueller, Wojciech Matusik, Ariel Shamir, Karan Singh, David I. W. Levin. 2018-10-01. Designing Volumetric Truss Structures. https://doi.org/10.1145/3328939.3328999

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