Accession Number:

AD0662399

Title:

FINITE DEFLECTIONS OF A RIGID VISCOPLASTIC STRAIN-HARDENING ANNULAR PLATE LOADED IMPULSIVELY

Descriptive Note:

Corporate Author:

BROWN UNIV PROVIDENCE RI DIV OF ENGINEERING

Personal Author(s):

Report Date:

1967-10-01

Pagination or Media Count:

34.0

Abstract:

A relatively simple analytical treatment of the behavior of a rigid- plastic annular plate subjected to an initial linear impulsive velocity profile is presented. The influence of finite-deflections has been included in addition to strain-hardening and strain-rate sensitivity of the plate material. It is shown, for deflections up to the order of twice the plate thickness, that strain-hardening is unimportant, strain-rate sensitivity has somewhat more effect, while membrane forces play a dominant role in reducing the permanent deflections.

Subject Categories:

  • Structural Engineering and Building Technology
  • Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE