Calculate the maximum normal strain in the bar in με.
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Calculate the maximum normal strain in the bar in με.
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- The state of strain at a point on a wrench has components E = 120(10-6), Ey = -180(10-6), Yzy= 150(10-6). Use Mohr's circle to solve the Part A problem. Determine the in-plane principal strains.The square deforms into the position shown by the dashed lines in (Figure 1). The dimensions are S=49 mm, S′=54 mm, Δx1=5 mm, and Δx2=9 mm. Side D'B' remains horizontal. Determine the shear strain at D relative to the x, y axes.10 The stress components at a point are given by: Ox = Oy = 0z = 50 MPa, try = 10, tv = 20, t = 15 MPa. %3D Calculate the strain components. Take E = 200 GPa and v = 0-30. %3D %3D
- The state of stress at a point in a member is shown on the element. Suppose that σx = -50 MPa , σy = -120 MPaMPa , τxy = -30 MPa . Determine the shear stress component acting on the plane AB. Tx`y`=?The strain at a point is 780x10-6 in the x, 400x10-5 in the y and -500x10-6 in the z direction. Determine the stress state if the Young's modulus is 10,640 ksi and v = 0.33.If the allowable normal stress is 120MPa and the allowable shear stress is 60MPa, what is the resultant force at the support A?
- Use Mohr's Circle to determine the maximum shear stress on the element, also using Mohr's Circle determine the maximum normal stress on the element.The state of plane strain at a point has strain components of Px = -400(10-6), P y = 200(10-6), and gxy = 150(10-6), Fig. a. Determine the maximum in-plane shear strain and the absolute maximum shear strain.From the stress states given, draw the 3D Mohr's circle (lable the principle normal stresses, maximum and absolute shear stresses), and sketch the principle and shear planes. σxx = 70 ksi, σzz = -50 ksi, ?xy = 50 ksi (counterclockwise)
- The plate has a thickness of 20 mm and the force P = 3 kN acts along the centerline of this thickness such that d = 150 mm. Plot the distribution of normal stress acting along section a–a.A state of stress at a point A is given by σx = 45 MPa, σy = 9.1 MPa, and τxy = -5.75 MPa. What is the maximum in-plane shear stress for the point A.7- The state of strain at the point has components in the X-axis = -210x10-6, in the y-axis = 355x10-6, and in the x-y plane equations to determine the equivalent in-plane strains ( er,y.and Yx'y') on an element oriented at an angle -710x10-6. Use the strain-transformation of 55° counterclockwise from the original position.