Question: Question A4 A resultant stress state is superposed from the two states 1 and 2 shown in Figure 4. 70 MPa 60 MPa 1

Question A4 A resultant stress state is superposed from the two states

 

Question A4 A resultant stress state is superposed from the two states 1 and 2 shown in Figure 4. 70 MPa 60 MPa 1 2 Figure 4 (a) Draw the Mohr's circle of stress state 2. 60 40 MPa (2 marks) (b) Sketch the element of state 2 after rotating by 60 clockwise, showing the directions and magnitudes of stress components in the sketch. (c) Determine the principal stresses and planes of the resultant state. (9 marks) (9 marks) End of Section A -

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Heres how to treat it taking tension and positive shear on the x face acts in y and on the y face acts in x Read the two stress states from Figure 4 S... View full answer

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