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Keywords: crashworthiness
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. July 2024, 91(7): 071005.
Paper No: JAM-24-1024
Published Online: April 8, 2024
... strength, attained superior crashworthiness performance, and triggered predictable deformation modes according to the buckling modes of the tubes. Numerical analysis was performed and successfully validated with the experiment at 90% prediction accuracy. The treated tube ST-4 with the 12th buckling mode...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. November 2019, 86(11): 111003.
Paper No: JAM-19-1172
Published Online: September 17, 2019
..., or crashworthiness. In this work, two 3D auxetic lattices are introduced. Auxeticity is achieved by design through pre-buckling of the lattice struts. The influence of geometrical parameters on the effective elastic properties is investigated using computational homogenization method with periodic boundary...