Accession Number:

AD0672032

Title:

ELASTIC-PLASTIC, WORKHARDENING ARCHES.

Descriptive Note:

Technical rept.,

Corporate Author:

CALIFORNIA UNIV SAN DIEGO LA JOLLA DEPT OF THE AEROSPACE AND MECHANICAL ENGINEERING SCIENCES

Personal Author(s):

• Chern,Jenn-Ming
• Nemat-Nasser,S.

Report Date:

1968-07-01

Pagination or Media Count:

38.0

Abstract:

A set of integral equations is obtained for the stress-rates that correspond to a given rate of loading from a given elasto-plastic state in an elastic-plastic, workhardening sandwich arch. Methods of solving these integral equations are considered. It is found that the integral-equation approach permits solutions which are as accurate as desired even when the loading program involves extensive partial unloadings. Author

Descriptors:

• (*BEAMS(STRUCTURAL)
• PLASTIC PROPERTIES)
• (*STRAIN HARDENING
• *SANDWICH CONSTRUCTION)
• ELASTIC PROPERTIES
• COLD WORKING
• LOADS(FORCES)
• MODULUS OF ELASTICITY
• MATHEMATICAL MODELS
• DEFORMATION

Subject Categories:

• Structural Engineering and Building Technology
• Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE