Scattering of Compressional Waves by a Rigid Spheroidal Inclusion

Author:

Oien Michael A.1,Pao Yih-Hsing2

Affiliation:

1. Bell Laboratories, Whippany, N. J.

2. Department of Theoretical and Applied Mechanics, Cornell University, Ithaca, N. Y.

Abstract

The scattering of an axial plane harmonic compressional wave by a mobile rigid spheroidal inclusion in an elastic medium is investigated. A solution valid for low frequencies is obtained using the eigenfunction expansion method. Numerical results are presented for the excited translational motion of the spheroid and for dynamic stress-concentration factors.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics

Cited by 11 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Wave-induced motion of rigid bodies: beads, boats and buildings;Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences;2023-03

2. Localized Heating Near a Rigid Spherical Inclusion in a Viscoelastic Binder Material Under Compressional Plane Wave Excitation;Journal of Applied Mechanics;2017-01-27

3. Proper background choice in resonance scattering by elastic shells;International Journal of Solids and Structures;1986

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5. The rigid movable inclusion in elastostatics and elastodynamics;Wave Motion;1985-09

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