Question
Q3.(30). To measure stresses under load on a thin steel plate, a (0, 45, 90) strain gage rosette is bonded on the plate, as
Q3.(30). To measure stresses under load on a thin steel plate, a (0, 45, 90) strain gage rosette is bonded on the plate, as shown on the figure. Under the loading condition, strain measurements are EA = 72*10-6, B = 120*10-6, c = 248*10-6. Find the principal stresses at point O. Given: v = 0.3, E = 210 GPa. 45 B 0 A 45
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Algebra and Trigonometry
Authors: Ron Larson
10th edition
9781337514255, 1337271179, 133751425X, 978-1337271172
