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1. Ski Lift: A ski lift is supported by two bent arms, as shown in the figure. Each arm is offset by b-180 mm

W 1. Ski Lift: A ski lift is supported by two bent arms, as shown in the figure. Each arm is offset by b=180 mm from the line

1. Ski Lift: A ski lift is supported by two bent arms, as shown in the figure. Each arm is offset by b-180 mm from the line of action of the total weight force W-12 KN. The allowable stresses Gallow 100 MPa in tension (and Tallow=50 MPa in shear). Determine the minimum diameter d of the arms, just considering tensile stress. Show the location of the max. stress on the cross section shown. Hint: stresses caused by direct and bending stresses. W

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