Accession Number : AD0666831

Title :   FINITE EXPANSION OF A HOLE IN A RIGID-WORKHARDENING DISK OF INITIALLY NON-UNIFORM THICKNESS.

Descriptive Note : Technical rept.,

Corporate Author : CALIFORNIA UNIV SAN DIEGO LA JOLLA DEPT OF THE AEROSPACE AND MECHANICAL ENGINEERING SCIENCES

Personal Author(s) : Nemat-Nasser,S.

Report Date : MAR 1968

Pagination or Media Count : 23

Abstract : A complete analytical solution is developed for the problem of finite expansion of a circular hole of zero (pin-hole) or finite initial radius, using Tresca's yield condition and the associated flow rule together with an isotropic strain-hardening law. Results of previous investigations are obtained as special cases of the present more general, closed-form solution. (Author)

Descriptors :   (*METALS, DEFORMATION), (*DISKS, STRAIN HARDENING), STRAIN(MECHANICS), PLASTIC PROPERTIES, MATHEMATICAL ANALYSIS, PERTURBATION THEORY, INTERACTIONS, EQUATIONS, EQUILIBRIUM(PHYSIOLOGY), MODULUS OF ELASTICITY, INCOMPRESSIBLE FLOW

Subject Categories : Inorganic Chemistry
      Numerical Mathematics
      Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE