Accession Number : AD0639181

Title :   TORSIONAL FREQUENCIES OF UNIFORM SHAFTS WITH ELASTIC RESTRAINTS AND ELASTICALLY ATTACHED MASSES.

Descriptive Note : Techanical memo.

Corporate Author : JOHNS HOPKINS UNIV SILVER SPRING MD APPLIED PHYSICS LAB

Personal Author(s) : Rubinstein,N. ; Sigillito,V. G. ; Stadter,J. T.

Report Date : JUN 1966

Pagination or Media Count : 51

Abstract : Numerical upper and lower bounds are given to eigenvalues of torsional vibration of the following uniform structures: free shaft elastically restrained at a point; fixed shaft elastically restrained at a point; free shaft with masses elastically attached at points; fixed shaft with a mass elastically attached over an interval. Upper bounds were obtained using the well-known Rayleigh-Ritz procedure, lower bonds were obtained using methods developed by Bazley and Fox. (Author)

Descriptors :   (*SHAFTS(MACHINE ELEMENTS), TORSION), (*TORSION, VIBRATION), ELASTIC PROPERTIES, NUMERICAL ANALYSIS

Subject Categories : Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE