Evaluation of Torsional Rigidity for Micro-Lattice Plates

K. Ushijima; Dai Heng Chen; Wesley J Cantwell

doi:10.4028/www.scientific.net/KEM.577-578.425

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 577-578Evaluation of Torsional Rigidity for Micro-Lattice...

Evaluation of Torsional Rigidity for Micro-Lattice Plates

Abstract:

In this paper, the torsional rigidity of micro-lattice plates is investigated using a FE analysis. In particular, the effect of the overall length of the plate and the unit-cell geometry on the torsional rigidity are discussed. Also, a theoretical approach, based on classical beam theory, for predicting the rigidity is proposed, and its effectiveness is verified by comparing with FE results.

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Periodical:

Key Engineering Materials (Volumes 577-578)

Pages:

425-428

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.577-578.425

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Online since:

September 2013

Authors:

K. Ushijima, Dai Heng Chen, Wesley J Cantwell

Keywords:

Finite Element Method (FEM), Micro-Lattice, Structural Analysis, Torsional Rigidity

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References

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