Accession Number:

ADA170257

Title:

Stress and Deformation Analysis of Autofrettaged High Pressure Vessels.

Descriptive Note:

Final rept.,

Corporate Author:

ARMY ARMAMENT RESEARCH DEVELOPMENT AND ENGINEERING CENTER WATERVLIET NY CLOSE COMBAT ARMAMENTS CENTER

Personal Author(s):

Report Date:

1986-06-01

Pagination or Media Count:

27.0

Abstract:

A method of stress and deformation analysis based on a new theoretical model is reported. The new model is a close representation of the actual loadingunloading behavior in a high strength steel. Bauschinger effect factor is treated as a function of overstain. The strain-hardening effect is taken into account with different parameters used for loading and unloading processes. The formulas for calculating stresses, strains, and displacements are given and new results of residual stresses in autofrettaged high pressure vessels are presented. Author

Subject Categories:

  • Containers and Packaging
  • Structural Engineering and Building Technology

Distribution Statement:

APPROVED FOR PUBLIC RELEASE