Accession Number:

AD0874866

Title:

Material Response Studies (MARS II). Volume I. Multiaxial Loading Behavior of Four Materials Including ATJ-S Graphite and RAD-6300 Carbon Phenolic.

Descriptive Note:

Final rept. 1 Apr 68-31 Aug 69,

Corporate Author:

GENERAL MOTORS TECHNICAL CENTER WARREN MI MATERIALS AND STRUCTURES LAB

Report Date:

1970-08-01

Pagination or Media Count:

86.0

Abstract:

The biaxial stress fracture strengths of ATJ-S graphite and RAD 6300 carbon phenolic at constant strain rates to 10sec are reported from tests on tubular specimens. A literature survey of anisotropic yield and fracture criteria is presented to better interpret the experimental data. Some tests on 6061-T6 aluminum alloy, 1100-0 aluminum and plexiglass aimed primarily at verifying the experimental techniques are reported. Calculation of buckling loads due to compressive axial or circumferential tube stresses has been made and compared to the fracture loads obtained. Author

Subject Categories:

  • Laminates and Composite Materials
  • Miscellaneous Materials
  • Mechanics
  • Unmanned Spacecraft

Distribution Statement:

APPROVED FOR PUBLIC RELEASE