A solid circular cantilevered beam is subjected to, at the free end, a downward transverse force P, a torque T and a centric (axial) load F. Given that its diameter is 60 mm, T = 0.1P Nm and F = 10P N.
(a) Determine the largest value of the load P that can be applied if the allowable stresses are 100 MPa in tension and 60 MPa in shear on a section at 120 mm from the free end. Take into account all stresses involved, do not ignore any.
(b) Conclude on the distribution of stresses along the
beam.
The solution is shown below
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