Accession Number:

AD0749021

Title:

A Biaxial Testing Device for Examining Plastic Flow Properties of High Strength Materials,

Descriptive Note:

Corporate Author:

NAVAL SHIP RESEARCH AND DEVELOPMENT CENTER BETHESDA MD

Report Date:

1972-08-01

Pagination or Media Count:

34.0

Abstract:

The biaxial testing device described herein is capable of obtaining yield points in any quadrant of the two-dimensional stress space. Several yield theoreis are compared with experimental results in the compression quadrnat for HY-80 steel. A deformation-type flow theory is used in conjunction with this apparatus to compare theoretical and experimental post-yielding stresses. Very good agreement was obtained between measured and calculated values. Author

Subject Categories:

  • Test Facilities, Equipment and Methods

Distribution Statement:

APPROVED FOR PUBLIC RELEASE