Hardening Technology Studies - III. SHAPE-II Code - Shock Hydrodynamic and Plastic Elastic (A Series of FORTRAN IV and SLEUTH Codes).

摘要

This report describes the SHAPE-II (Shock Hydrodynamic and Plastic Elastic) computer code - a two-dimensional numerical technique that can be used for detailed analysis of impulsive loading problems. The program consists of two separate codes, EPIC (Extended Particle In Cell) and SHEP (Shock Hydrodynamic Elastic Plastic), joined by an overlay transformation. Either of the two codes can also be used separately. The SHAPE-II Code is a series of FORTRAN IV and SLEUTH Codes programmed for the UNIVAC 1108 computer. The mathematical formulations upon which the program is based, applicability and limitations, computational processes, variables, and transformations are discussed in this report. Two sample demonstration problems are also included with a program listing. (Author)