Torsion Effects in Elastic Composites with High Contrast
Torsion Effects in Elastic Composites with High Contrast
复制标题
高对比度弹性复合材料中的扭转效应
DOI:
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发表时间:
2010
影响因子:
2
通讯作者:
Michel Bellieud
中科院分区:
文献类型:
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作者:
Michel Bellieud
We establish a homogenization result and a corrector result for a vibration problem of elasticity. We assume that the data depend in a periodic way on a small parameter $varepsilon$. We assume also that the Lame coefficients take possibly high values in a periodical set of disconnected inclusions and take values of the order $varepsilon^2$ elsewhere. In the fibered case, torsional vibrations take place at an infinitesimal scale and give rise to nonlocal effects.