PARTIAL DERIVATIVES OF EIGENFREQUENCIES OF A RECTANGULAR PARALLELEPIPED AND A SPHERE OF ELASTICALLY ANISOTROPIC SOLID

被引：9

作者：

ODA, H

SUZUKI, I

OHNO, I

机构：

[1] Faculty of Science, Okayama University

[2] Faculty of Science, Ehime University

来源：

JOURNAL OF PHYSICS OF THE EARTH | 1993年 / 41卷 / 05期

关键词：

D O I：

10.4294/jpe1952.41.271

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Analytic expressions of partial derivatives of eigenfrequency with respect to elastic constants, density and size were derived for a rectangular parallelepiped and a sphere of elastically anisotropic solid, in order to provide an accurate inversion method for determining the elastic constants. The formulas were extended for determination of anisotropic dissipation constants from attenuation data of free oscillation of anelastic materials. A numerical example was given for an olivine specimen (orthorhombic) of rectangular parallelepiped.

引用

页码：271 / 289

页数：19

共 27 条

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