Elastic waves in heterogeneous materials as in multiscale-multifield continua

被引：0

作者：

Trovalusci, Patrizia ^{[1
]}

Rega, Giuseppe ^{[1
]}

机构：

[1] Univ Roma La Sapienza, Dept Struct Engn & Geotech, I-00197 Rome, Italy

来源：

PROCEEDINGS OF THE ESTONIAN ACADEMY OF SCIENCES-PHYSICS MATHEMATICS | 2007年 / 56卷 / 02期

关键词：

composite materials; microcracked materials; continua with microstructure; multiscale models; wave propagation;

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

A multifield continuum to describe grossly the dynamic behaviour of composite materials (fibre reinforced, polymers, masonry-like, etc.) is proposed using a multiscale modelling based on the hypotheses of the classical molecular theory of elasticity. Referring to a one-dimensional sample, the possibility of revealing the presence of internal heterogeneities is investigated.

引用

页码：100 / 107

页数：8

共 44 条

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