With the strain gauge set shown in the attached picture, E = 290 , B =...
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With the strain gauge set shown in the attached picture, E = 290 μ, B = -180 μ and = &c = -600 μ have been measured from the surface of the steel piece in the of resistance. It is assumed that the load that produced the strains does not occur on the surface to which the strain strips are glued. In addition, it is known that the material the yield strength is R₂ = 235 MPa, elastic modulus E = 195 GPa and Poisson's constant = 0.26 and the material is isotropic. Specify a) the component matrix of the strain tensor of the small strains of the deformation at the measurement point, [€] = b) stress component matrix in the image coordinate system, [0] = u and Overt = c) Determine the reference stress according to the von Mises yield condition at the measurement point, MPa and MPa. nVvEH = d) certainty of the measurement point according to the sales ratio von Mises, Х2 с 45° B A X1 With the strain gauge set shown in the attached picture, E = 290 μ, B = -180 μ and = &c = -600 μ have been measured from the surface of the steel piece in the of resistance. It is assumed that the load that produced the strains does not occur on the surface to which the strain strips are glued. In addition, it is known that the material the yield strength is R₂ = 235 MPa, elastic modulus E = 195 GPa and Poisson's constant = 0.26 and the material is isotropic. Specify a) the component matrix of the strain tensor of the small strains of the deformation at the measurement point, [€] = b) stress component matrix in the image coordinate system, [0] = u and Overt = c) Determine the reference stress according to the von Mises yield condition at the measurement point, MPa and MPa. nVvEH = d) certainty of the measurement point according to the sales ratio von Mises, Х2 с 45° B A X1
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Related Book For
Fundamentals Of Momentum Heat And Mass Transfer
ISBN: 9781118947463
6th Edition
Authors: James Welty, Gregory L. Rorrer, David G. Foster
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