Accession Number : AD0742158

Title :   Buckling of Plates of Inhomogeneous Material with Elasto-Plastic Deformations (Izgib Plastin iz Neodnorodnogo Materials pri Uprugo-Plasticheskikh Deformatsiyakh),

Corporate Author : ARMY FOREIGN SCIENCE AND TECHNOLOGY CENTER CHARLOTTESVILLE VA

Personal Author(s) : Strelbitskaya,A. I. ; Kolgadin,V. A. ; Matoshko,S. I.

Report Date : 13 APR 1972

Pagination or Media Count : 14

Abstract : The elasto-plastic buckling of rectangular plates made of inhomogeneous material when the modulus of elasticity, or shear modulus, and yield point change through the thickness of the plate, is examined. The elastic solutions method in combination with the finite differences and variation methods is used to solve the problem on the basis of the Kirchhoff-Love hypothesis. The condition of plasticity is considered in accordance with the energy theory and the material of the plates is assumed to be incompressible. (Author)

Descriptors :   (*PANELS, BUCKLING), MODULUS OF ELASTICITY, THICKNESS, PLASTIC PROPERTIES, CREEP, ANALYSIS OF VARIANCE, NUMERICAL ANALYSIS, DEFORMATION, USSR

Subject Categories : Structural Engineering and Building Technology
      Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE