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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
A rectangular strain gauge rosette is composed of strain gauges oriented at relative angles of 0, 45, and 90 degrees, as shown in Figure 11.17b. The rosette is used to measure strain on a steel structural member having Em = 200 GPa and np = 0:3. The measured values of strain are
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Determine the principal stresses and the angle that the maximum principal stress makes with the 0- degree gauge.
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