TY - JOUR
T1 - Numerical modeling of elastic modulus and bucking load of honeycombs
AU - Li, Jine
AU - Wang, Baolin
PY - 2013
Y1 - 2013
N2 - In this paper, both equivalent Young's modulus and bucking load of the honeycombs are calculated using the finite element method. Honeycombs consisting of either regular hexagonal, equilateral triangular or square cells are considered. Numerical results are systematically compared with theoretical results from other literature. It is found that honeycombs display orthotropic properties. Such a fact is different from that reported in open literature. Moreover, the buckling modes are discussed, and the modified expressions of the equivalent modulus and bucking load are given.
AB - In this paper, both equivalent Young's modulus and bucking load of the honeycombs are calculated using the finite element method. Honeycombs consisting of either regular hexagonal, equilateral triangular or square cells are considered. Numerical results are systematically compared with theoretical results from other literature. It is found that honeycombs display orthotropic properties. Such a fact is different from that reported in open literature. Moreover, the buckling modes are discussed, and the modified expressions of the equivalent modulus and bucking load are given.
UR - http://handle.uws.edu.au:8081/1959.7/545242
U2 - 10.4028/www.scientific.net/AMM.271-272.1044
DO - 10.4028/www.scientific.net/AMM.271-272.1044
M3 - Article
SN - 1662-7482
VL - 271-272
SP - 1044
EP - 1048
JO - Applied Mechanics and Materials
JF - Applied Mechanics and Materials
ER -