Conditions of existence of the wave along the stiffener

A. Badanin, A. Sakharova

Research outputpeer-review


We consider the problem about oscillations of acoustic medium in the half space, bounded by a thin elastic plate, backed by a thin straight-line homogeneous rib of rigidity (a stiffener). Suppose that the incident field from the medium onto the plate is absent. We show that in this case a wave along the stiffener may exist. Conditions of existence of this wave are obtained.

Original languageEnglish
Title of host publicationInternational Seminar Days on Diffraction' 2005, DD
Number of pages3
Publication statusPublished - 1 Dec 2005
EventInternational Seminar 'Days on Diffraction' 2005, DD - St. Petersburg
Duration: 28 Jun 20051 Jul 2005


ConferenceInternational Seminar 'Days on Diffraction' 2005, DD
CountryRussian Federation
CitySt. Petersburg

Scopus subject areas

  • Electrical and Electronic Engineering

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