Accession Number:

ADA181381

Title:

Flow and Failure of Rocks, Concrete, and Other Geomaterials.

Descriptive Note:

Final rept. 1 Oct 83-31 Oct 85,

Corporate Author:

NORTHWESTERN UNIV EVANSTON IL

Personal Author(s):

Report Date:

1986-10-27

Pagination or Media Count:

4.0

Abstract:

This research was to investigate the micromechanics of flow and failure of rocks and concrete at moderate to very high pressures. The theoretical work was to evaluate microcrack initiation under overall compression, interaction between cracks, and the final failure mode of materials. A testing facility was established for evaluating failure modes of brittle solids. Keywords Micromechanical modeling Experiments Brittle-Ductile transformation.

Subject Categories:

  • Mechanics
  • Geology, Geochemistry and Mineralogy
  • Coatings, Colorants and Finishes

Distribution Statement:

APPROVED FOR PUBLIC RELEASE