We discuss two examples of beam-lattice metamaterials which show attractive mechanical properties concerning their enriched buckling. The first one considers pantographic beams and the nonlinear solution is traced out numerically on the base of a Hencky's model and an algorithm based on Riks’ arc-length scheme. The second one concerns a beam-lattice with sliders and the nonlinear solution is discussed in analytic way and, finally, extended to the case of uniform in-plane tension. Some concluding remarks draw possible future developments and challenges.

Enriched buckling for beam-lattice metamaterials / Eremeyev, V. A.; Turco, E.. - In: MECHANICS RESEARCH COMMUNICATIONS. - ISSN 0093-6413. - 103:(2020), p. 103458. [10.1016/j.mechrescom.2019.103458]

Enriched buckling for beam-lattice metamaterials

Turco E.
2020-01-01

Abstract

We discuss two examples of beam-lattice metamaterials which show attractive mechanical properties concerning their enriched buckling. The first one considers pantographic beams and the nonlinear solution is traced out numerically on the base of a Hencky's model and an algorithm based on Riks’ arc-length scheme. The second one concerns a beam-lattice with sliders and the nonlinear solution is discussed in analytic way and, finally, extended to the case of uniform in-plane tension. Some concluding remarks draw possible future developments and challenges.
2020
Enriched buckling for beam-lattice metamaterials / Eremeyev, V. A.; Turco, E.. - In: MECHANICS RESEARCH COMMUNICATIONS. - ISSN 0093-6413. - 103:(2020), p. 103458. [10.1016/j.mechrescom.2019.103458]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11388/231940
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