THE INFLUENCE OF DIFFERENT IMPLEMENTATION OF PERIODIC BOUNDARY CONDITIONS INTO FEM SOFTWARE

被引：0

作者：

Urbanova, S. ^{[1
]}

Vorel, J. ^{[1
]}

Sejnoha, M. ^{[1
]}

机构：

[1] Czech Tech Univ, Fac Civil Engn, Thakurova 7, Prague 16629, Czech Republic

来源：

ENGINEERING MECHANICS 2014 | 2014年

关键词：

Periodic boundary conditions; Homogenization; Finite element method; Stress control; Strain control;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper deals with the implementation of periodic boundary conditions in homogenization to determine effective elastic properties of arbitrary composite systems assuming two specific implementation schemes. As an example, the homogenization procedure applied to a composite system with plain weave textile basalt reinforcement was examined. The geometry of the analyzed sample was idealized with the help of statistically equivalent periodic unit cell. The comparison of the effective properties shows consistency of both implementations.

引用

页码：672 / 675

页数：4