I The 45 degree strain rosette is mounted on a steel shaft. The following readings are obtained from each gauge: Ea = 700(10-6), 6, = 400(10-6), €c = -350(10-"). Determine (a) the in-plane principal strains; (b) the maximum in-plane shear strain and associated average normal strain. In each case show the deformed element due to these strains. (c) Determine the absolute 45 maximum shear strain.
I The 45 degree strain rosette is mounted on a steel shaft. The following readings are obtained from each gauge: Ea = 700(10-6), 6, = 400(10-6), €c = -350(10-"). Determine (a) the in-plane principal strains; (b) the maximum in-plane shear strain and associated average normal strain. In each case show the deformed element due to these strains. (c) Determine the absolute 45 maximum shear strain.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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
Transcribed Image Text:I The 45 degree strain rosette is mounted on a steel shaft.
The following readings are obtained from each gauge:
Ea = 700(10-6), Ep = 400(10-6), €c = -350(10-6).
Determine (a) the in-plane principal strains; (b) the
maximum in-plane shear strain and associated average
normal strain. In each case show the deformed element
due to these strains. (c) Determine the absolute
maximum shear strain.
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