USER’S GUIDE FOR ANALYSIS OF FINITE ELASTOPLASTIC DEFORMATION:THE FIPDEF AND FIPAX PROGRAMS FOR THE CDC 6600

摘要

The subject computer programs provide incremental finite-element analysis capability for prob¬lems of quasi-static, finite, elastoplastic deformation in two spatial dimensions (plane strain, plane stress, axisymmetric). Monotonic or cyclic loading of isotropic hardening materials may be considered. The only restriction on the form of the stress-strain curve is that the rate of work hardening exceed some small positive value. The user's guide assumes familiarity with both finite-element analysis and FORTRAN IV programming for the CDC 6600. Sufficient infor¬mation is provided to support problem solving utilization of the programs.