A Homogenized Model for Honeycomb Cellular Materials

被引：12

作者：

Davini, Cesare ^{[1
]}

Ongaro, Federica ^{[1
]}

机构：

[1] Univ Udine, Dipartimento Georisorse & Terr, I-33100 Udine, Italy

来源：

JOURNAL OF ELASTICITY | 2011年 / 104卷 / 1-2期

关键词：

Honeycomb foams; Materials with microstructure; Homogenization;

D O I：

10.1007/s10659-011-9311-z

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Within the framework of I"-convergence theory we derive a continuum model for the in-plane deformations of cellular materials with honeycomb texture. At variance with other authors' results, the effective medium does not develop couple stresses, although it exhibits some mild trait of polarity. General stress-strain relations, yield domain and stability thresholds are deduced.

引用

页码：205 / 226

页数：22

共 12 条

[1]

[Anonymous], 1989, CONTINUA MICROSTRUCT

[2] ASYMPTOTIC DEVELOPMENT BY GAMMA-CONVERGENCE [J].