Accession Number : ADA018886

Title :   DOASIS, a Computer Program for the Deformation Plastics, Orthotropic, Axisymmetric (and Plane) Solution of Inelastic Solids. Volume II. Pre- and Post-Processor Theoretical and Programmers Manual.

Descriptive Note : Final rept. Jun 74-Oct 75,


Personal Author(s) : Weiler,Frank C.

Report Date : OCT 1975

Pagination or Media Count : 254

Abstract : This report describes the pre- and post-processor computer programs MESHGN, TEMINT, PRSINT, ITEROG and CONTUR which are compatible with the finite element computer program DOASIS described in Volume I. The User Manuals for these programs are contained in Volume III. An overview of each of the programs contained in this report is presented in the appropriate sections describing the theory of each of the programs. The program MESHGN is used to generate a 2-dimensional finite element mesh for eventual use with the program DOASIS. The program TEMINT and PRSINT are used to translate 2-dimensional temperature fields and pressure fields, respectively, to the finite element mesh created by the program MESHGN. The program ITEROG is used to interrogate the stress and strain solution results obtained for the program DOASIS. The program CONTUR is used to make contour plots, cut-section plots and exaggerated displacement plots of the solution results obtained from the program DOASIS.

Descriptors :   *Finite element analysis, *Computer programming, *Stresses, *Loads(Forces), Coding, Instruction manuals, Displacement, Stress strain relations, Thermal stresses, Matrices(Mathematics), Computer programs, Differential equations, Algorithms, Numerical integration, Numerical analysis, Data processing, Two dimensional flow, Heat transfer, Temperature, Pressure distribution, Contours, Plotting, Plastic deformation, Axisymmetric, Solids

Subject Categories : Computer Programming and Software

Distribution Statement : APPROVED FOR PUBLIC RELEASE