Deformation gauges a, b, and c were attached to the plate material with E=1.8*10^5 Mpa and poisson's ratio v=0.3 at 60 degrees. Eb= 0.5 * 10-3 and c = 1.5 * 10-³, respectively. Find the following. When force was applied to this plate, the strain measured from the gauge was a = 3 * 10-3 (a) What is the magnitude and direction of the maximum vertical stress? (b) What is the magnitude and direction of the other two main stresses? (c) What is the magnitude and direction of the maximum shear stress? b C 60° 60 a
Deformation gauges a, b, and c were attached to the plate material with E=1.8*10^5 Mpa and poisson's ratio v=0.3 at 60 degrees. Eb= 0.5 * 10-3 and c = 1.5 * 10-³, respectively. Find the following. When force was applied to this plate, the strain measured from the gauge was a = 3 * 10-3 (a) What is the magnitude and direction of the maximum vertical stress? (b) What is the magnitude and direction of the other two main stresses? (c) What is the magnitude and direction of the maximum shear stress? b C 60° 60 a
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Transcribed Image Text:Deformation gauges a, b, and c were attached to the plate material with E=1.8*10^5 Mpa and poisson's ratio v=0.3 at 60 degrees.
When force was applied to this plate, the strain measured from the gauge was Eg = 3 *10
(a) What is the magnitude and direction of the maximum vertical stress?
(b) What is the magnitude and direction of the other two main stresses?
E = 0.5 * 10-3 and Er = 1.5 * 10-3
() What is the magnitude and direction of the maximum shear stress?
respectively. Find the following.
60°
60
a
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