STRAIN GAUGE ROSETTE FOR TRIAXIAL STRAIN MEASUREMENT

Ana-Maria Comănici, Petru-Marian Cârlescu, Paul-Doru Bârsănescu, Dan-Mihai Ştefănescu

Abstract

In this paper is presented a way to measure the triaxial state of strain and stress using strain gauge rosette for residual stress measurements and a sensitive pin with a small strain gauge glued on the plane surface of the cylinder. It is proposed an upgraded version of the biaxial state of stress measurement method verified by finite element analysis.

Keywords

measurement, strain gauge rosette, triaxial state of stress

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IMEKO-WC-2015-TC3-082.pdf

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IMEKO TC

TC3 - Measurement of Force, Mass, Torque, and Gravity

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