Accession Number : AD0633343
Title : FREQUENCIES AND MODE SHAPES FOR AXISYMMETRIC VIBRATION OF SHELLS.
Descriptive Note : Technical rept.,
Corporate Author : ARMY MATERIALS RESEARCH AGENCY WATERTOWN MASS MATERIALS ENGINEERING DIV
Personal Author(s) : Ross,Edward W. , Jr. ; Matthews,William T.
Report Date : FEB 1966
Pagination or Media Count : 25
Abstract : This report treats the axisymmetric vibration of thin elastic shells. Estimates of natural frequencies and mode shapes are obtained for a general class of thin shells by applying the approximations obtained in a previous paper by one of the authors. Numerical results are obtained for ellipsoidal shells, and one new theoretical result is found. (Author)
Descriptors : (*ELASTIC SHELLS, *VIBRATION), ACOUSTICS, SHELLS(STRUCTURAL FORMS), MECHANICAL PROPERTIES, MATHEMATICAL ANALYSIS
Subject Categories : Mechanics
Distribution Statement : APPROVED FOR PUBLIC RELEASE