Question A2. Due to the applied loading on the drive shaft AB on the helicopter shown in Figure QA2, the element at poin

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Question A2 Due To The Applied Loading On The Drive Shaft Ab On The Helicopter Shown In Figure Qa2 The Element At Poin 1 (186.93 KiB) Viewed 36 times

Question A2. Due to the applied loading on the drive shaft AB on the helicopter shown in Figure QA2, the element at point A is subjected to the state of stress shown below. Figure QA2. 120 MPa b. determine the radius of the Mohr's circle 300 MPa Using the Mohr's circle method, a. determine the average normal stress and the coordinate of the of Mohr's circle centre [4 marks] [4 marks] c. sketch the Mohr's circle, for a full mark you should highlight the correct positive directions and also show the centre and the reference point that used to draw the circle. d. from the Mohr's circle determine the principal stresses. e. determine the orientation of the maximum principal stress f. from the Mohr's circle determine the maximum in plane shear stress. g. determine the orientation of maximum in plane shear stress. [5 marks] [5 marks] [2 marks] [3 marks] [2 marks]