Accession Number : ADA260060


Title :   Computation in Mechanics of Materials


Descriptive Note : Final rept.


Corporate Author : BROWN UNIV PROVIDENCE RI DIV OF ENGINEERING


Personal Author(s) : Asaro, R J ; Clifton, R J ; Freund, L B


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a260060.pdf


Report Date : 04 Jan 1993


Pagination or Media Count : 5


Abstract : The goal of this project, which was part of the DARPA Balanced Technology Initiative on Computational Mechanics, was to develop a comprehensive approach to the numerical modeling of the mechanical behavior of materials. Particular areas for focus in the project were the inelastic deformation of highly anisotropic materials such as single crystals and textured polycrystals, as well as evolving microstructural damage in ceramics and ductile metals in both slow and high rate deformation processes. While the contract was awarded for a period of four years, it was actually funded only for the first year plus a few months into the second year. Nonetheless, significant progress can be reported as a direct result of this project.


Descriptors :   *MATHEMATICAL MODELS , *MECHANICAL PROPERTIES , *MATERIALS , METALS , DEFORMATION , ELASTIC PROPERTIES , ABSTRACTS , ANISOTROPY , POLYCRYSTALLINE , CERAMIC MATERIALS , SINGLE CRYSTALS , BIBLIOGRAPHIES , MICROSTRUCTURE , COMPUTATIONS , DAMAGE


Subject Categories : Ceramics, Refractories and Glass
      Metallurgy and Metallography
      Crystallography
      Mechanics


Distribution Statement : APPROVED FOR PUBLIC RELEASE