Accession Number : AD0619074

Title :   CONCERNING INFLUENCE MOMENTLESS TENSE STATE ON SPECTRA OF NATURAL OSCILLATIONS OF THIN ELASTIC SHELLS,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Bolotin,V. V.

Report Date : 17 APR 1963

Pagination or Media Count : 25

Abstract : Method used for construction of asymptotic solution of problem concerning natural oscillations of thin elastic shells taking into account initial momentless state of strain is presented. Known equations for states with large indices of variability are given. Boundary of application of method for shells of positive, zero and negative Gaussian curvature is established. As example, oscillation of spherical panel, supported on right angle (in generalized meaning) by contour and loaded gas pressure is considered.

Descriptors :   (*ELASTIC SHELLS, OSCILLATION), FREQUENCY, STRESSES, STRAIN(MECHANICS), STATICS, EQUATIONS, MATHEMATICAL ANALYSIS, USSR, PANELS

Distribution Statement : APPROVED FOR PUBLIC RELEASE