International Journal of Mechanical SciencesZhang J, Ashby MF (1992) The out-of-plane properties of honeycombs. Int J Mech Sci 34:475–489ZhangJAshbyM F 1992 The out-of-plane properties of honeycombs Int. J. Mech. Sci. 34 475 489 475–89 10.1016/0020-7403(92)90013-7...
Fig. 4. Out-of-plane compressive stress vs. strain response of the ¯ ρ = 0.03 square-honeycombs with cell aspect ratios (a) H/L = 1 and (b) H/L = 5. In each case, curves are shown for honeycombs that are bonded and not ...
13],andhoneycombstructuresdesignedwithstaticproperties areusuallytooconservativeandwasteful.Muchefforthasbeen madeonthein-planedynamiccompressivepropertiesofhoney- combs[14–19].However,honeycombsaregenerallyusedascore materialsofsandwichplates[20],andtheout-of-planestiffness ...
This paper is concerned with re-entrant cell honeycombs which show in-plane negative Poisson's ratio values, in which their anisotropic mechanical properti... F.,SCARPA,and,... - 《Journal of Sound & Vibration》 被引量: 209发表: 2000年 Numerical assessment of the impact behavior of honeycom...
by means of which a the- oretical method of calculating the initial elastic buckling load of honeycombs of an arbitrary scale under out-of-plane simple compression is obtained as the first time.This work has paved the way for later researches on similar structures with self-repeating spatial ...
Out-of-plane compression failure mode of the honeycomb was determined(cell length of honeycomb is 1.83 mm and the density is 80 kg/m3), the key impression factors of the out-of-plane compression strength of these honeycombs were the thickness and tensile strength of the cell wall, and ...
摘要:In this work a combined analysis of the out-of-plane mechanical and the electromagnetic properties of auxetic re-entrant honeycombs is performed. Experimental and numerical simulations are carried out to evaluate the correlation between the anisotropicity of the transverse mechanical properties (shea...
A Study on Out-of-Plane Compressive Properties of Metal Honeycombs by Numerical Simulation To provide theoretical basis for metal honeycombs used as buffering and crashworthy structures, the effect of the cell length and foil thickness on compres... M Li,RQ Liu,HW Guo,... - 《Advanced Materia...
Lattice structures are used in engineering industries because of their good mechanical properties, including high stiffness, high strength, as well as specific energy absorption and fracture toughness. They are often built with hierarchical structuring, which adds complexity to them, while improving their...
This fact was building their honeycombs. And what of irregular polygons? As it turns out, any triangle or quadrilateral, no matter how devoid of regularity, will tile the plane. On the other hand, no convex polygon with more than six sides can do so, and the three classes of convex ...