THE BEHAVIOR OF ELASTIC SURFACE-WAVES POLARIZED IN A PLANE OF MATERIAL SYMMETRY .3. ORTHORHOMBIC AND CUBIC MEDIA

被引：15

作者：

CHADWICK, P ^{[1
]}

WILSON, NJ ^{[1
]}

机构：

[1] CITY COLL,SCH INFORMAT TECHNOL,NORWICH NR2 2LJ,ENGLAND

来源：

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES | 1992年 / 438卷 / 1902期

关键词：

D O I：

10.1098/rspa.1992.0104

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The results obtained in part II for symmetric elastic surface waves in monoclinic media are specialized first to orthorhombic, then to cubic symmetry. A complete account is given of the configurations in which the S-tensors, and hence the surface-wave function and the secular equation, can be determined explicitly. The theoretical developments are complemented by extensive numerical computations, presented in the context of elastodynamic classifications of orthorhombic and cubic materials evolved by Musgrave and Chadwick & Smith respectively. The transitions between subsonic and supersonic surface-wave propagation encountered in part II recur in considerable abundance, but stand in a clear relationship to the classification only in the case of cubic media.

引用

页码：225 / 247

页数：23

共 22 条

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