Title

Modeling of a Shape-Memory Alloy Sheet with a Circular Hole and Subjected to Arbitrary In-Plane Loading

Editor(s)

Varadan, V. V.

Abstract

An analysis of the stress concentration in a shape-memory alloy sheet containing a circular hole and subjected to arbitrary in-plane loading at great distance from the hole was presented. Shape-memory alloy plate with a circular hole experienced a superelastic martensitic transformation due to a biaxial tension loading. The stress concentration factor was reduced, as a result of the martensitic transformation. The generalized Tanaka model was used to describe the constitutive behaviour of the material and an approximate approach due to Stowell was used for the stress analysis.

Meeting Name

Proceedings of SPIE - The International Society for Optical Engineering (1998, San Diego, CA)

Department(s)

Mechanical and Aerospace Engineering

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 1998 SPIE -- The International Society for Optical Engineering, All rights reserved.


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