Question

14.25 Solve Probs. 14.5 and 14.9, using Mohrs circle.
14.5 through 14.8 For the given state of stress, determine (a) the pri planes, (b) the principal stresses.
14.9 through 14.12 For the given state of stress, determine (a) the orienta- tion of the planes of maximum in-plane shearing
40 MPa 35 MPa 60 MPa Fig. P14.5 and P14.9
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60.00 T (-40.00, 35.00) 50.00 Max shear 36.40 -40.00, 35.00) 40.00 y 30.00 20.00 10.00 -50.00, 0.0) Min prin -86.40 0.00 00 -ఈ-ko ma ఈ--ఆ -40mPa Cy 35mPa కంR ి X! ఈ- ఒ o 35) y C-40, 35) ( -కo Tan 35 t0 ఆ270° 35 శ్ 74.05 37.030P ి 1ం 28ం 7 o5-95 అక R1

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