50 MPa 3. For the shown stress block: a) b) Find the Principal Stresses Find the angle of the Principal Stresses from the given orientation (Ans: 18.43" and 108.4 (+90* from the first angle) Find...
1. Given a plane element in a body is subjected to a normal tensile stress in the x-direction of 120 MPa, a normal stress in the y-direction of-75 MPa and shear stresses of 50 MPa, as shown. Determing a. What is the maximum principal stress? b. What is the minimum principal stress? 75 MPa What is the maximum shear stress? 50 MPa c. d. what is the angle to the principal plane, θ e. What is the angle to the...
75 MPa 125 MPa 50 MPa At a point in a machine component subjected to plane stress there are normal and shear stresses on horizontal and vertical planes through the point, as shown. Determine the principal stresses, the maximum in-plane shear stress and associated average normal stress at the point. Also, for each case, determine the corresponding orientation of the element with respect to the element shown.
a) What are the principal stresses and when do they occur. b) A stress element has MPa, and MPa as shown in Figure 2.QA2. i- Find the principal stresses and orientation. ii- Maximum shear stress. iii- Draw the corresponding Mohr’s circle.
Question 3 Determine the orientation of the plane, the principal stresses, maximum shear stress and normal stress in the element? 200 MPa 100 MP 150 MPa
60 MPa Determine the principal stresses and the maximum in-plane shear stress. Specify the orientation of the element in each case. 2. 30 MPa 45 MPa
3. Figure shows a state of plane stress consists of normal stresses 60 MPa and Ly-40MPa; and unknown shear stress, The maximum principal stress was determined to be 104.34 MPa. Using Mohr's cirdle, determine a. the magnitude of the shear stress, b. the principal plane and the minimum principal stress. Then, sketch the element showing all stresses in its proper orientation, c. the maximum shear stress, associated normal stress and the orientation of the element. Then, sketch the element showing...
For the given state of stress 200 MPa 100 MPa 300 MPa Determine the principal stresses Determine the maximum in-plane shear stress. Maximum in-plance shear stress
9-16 The state of stress at a point is shown on the ele- ment. Determine (a) the principal stresses and (b) the max- imum in-plane shear stress and average normal stress at the point. Specify the orientation of the element in each case. 250 MPa 175 MPa 200 MPa Prob. 9-16
9-16 The state of stress at a point is shown on the ele- ment. Determine (a) the principal stresses and (b) the max- imum in-plane shear stress and average...
40 M 45 MP 50 MPA - For the given state of stress, Part A: determine analytically (using stress transformation equations): 1) the principal planes. 2) the principal stresses. 3) Sketch the stress element for the above condition 4) the orientation of the planes of maximum in-plane shearing stress, 5) the maximum in-plane shearing stress and the corresponding normal stress. 6) Sketch the stress element for the above condition Part B: Only use Mohr's circle to determine 1) the principal...
40 M 45 MP 50 MPA - For the given state of stress, Part A: determine analytically (using stress transformation equations): 1) the principal planes. 2) the principal stresses. 3) Sketch the stress element for the above condition 4) the orientation of the planes of maximum in-plane shearing stress, 5) the maximum in-plane shearing stress and the corresponding normal stress. 6) Sketch the stress element for the above condition Part B: Only use Mohr's circle to determine 1) the principal...