Buckling of regular, chiral and hierarchical honeycombs under a general macroscopic stress state-Reference-Cited by-同舟云学术

Buckling of regular, chiral and hierarchical honeycombs under a general macroscopic stress state

Published:2014-07-08 Issue:2167 Volume:470 Page:20130856
ISSN:1364-5021
Container-title:Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
language:en
Short-container-title:Proc. R. Soc. A.

Author:

Haghpanah Babak¹,Papadopoulos Jim¹,Mousanezhad Davood¹,Nayeb-Hashemi Hamid¹,Vaziri Ashkan¹

Affiliation:

1. Department of Mechanical and Industrial Engineering, Northeastern University, Boston, MA, USA

Abstract

An approach to obtain analytical closed-form expressions for the macroscopic ‘buckling strength’ of various two-dimensional cellular structures is presented. The method is based on classical beam-column end-moment behaviour expressed in a matrix form. It is applied to sample honeycombs with square, triangular and hexagonal unit cells to determine their buckling strength under a general macroscopic in-plane stress state. The results were verified using finite-element Eigenvalue analysis.

Publisher

The Royal Society

Subject

General Physics and Astronomy,General Engineering,General Mathematics

Link

https://royalsocietypublishing.org/doi/pdf/10.1098/rspa.2013.0856

Reference59 articles.

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3. Phononic properties of hexagonal chiral lattices

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