ELASTODYNAMIC WAVE-PROPAGATION IN A CONTINUOUSLY TWISTED STRUCTURALLY CHIRAL MEDIUM ALONG THE AXIS OF SPIRALITY

被引：21
|
作者：
LAKHTAKIA, A
机构：
[1] Department of Engineering Science and Mechanics, The Pennsylvania State University, University Park, Pennsylvania
来源：
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA | 1994年 / 95卷 / 02期
关键词：
D O I：
10.1121/1.408420
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
The stress tenser in a continuously twisted structurally chiral medium (CTSCM) is symmetric and the stiffness tenser varies helicoidally about the axis of spirality. Exact analytic solutions are found for elastodynamic wave propagation along the axis of spirality in a CTSCM.
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页码：597 / 600
页数：4
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