Accession Number : AD0703378

Title :   TABLES OF THE BENDING ELEMENTS OF SANDWICH PANELS OF ASYMMETRIC THICKNESS,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Popov,V. G. ; Naumenko,V. A.

Report Date : 25 NOV 1969

Pagination or Media Count : 12

Abstract : Standard working formulas are given for the bending elements of a three-layer panel freely supported on a rigid contour. The panel is asymmetric in thickness and is under the influence of a uniformly distributed transverse load. The deflections and maximum tangential and normal stresses in the center of the panel, the filler, and the upper and lower supporting layers are given. The numeric values of the coefficients, which are the sums of hyperbolic and trigonometric series, are given in tables as functions of the parameters of the panel. Formulas and tables of values are also given for symmetric panels. The formulas were obtained by solving systems of differential equations in ordinary hyperbolic and trigonometric series. (Author)

Descriptors :   (*SANDWICH PANELS, *BENDING), MODULUS OF ELASTICITY, STRESSES, LOADS(FORCES), FLEXURAL STRENGTH, DIFFERENTIAL EQUATIONS, TABLES(DATA), USSR

Subject Categories : Structural Engineering and Building Technology
      Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE