Chapter 5 Stresses in Beam (Basic Topics)
the flexure formula gives results in the beam where the stress distribution is not disrupted by irregularities in the shape, or by discontinuous in loading (otherwise, stress concentration occurs) example 5-2 a steel wire of diameter d = 4 mm is bent around a cylindrical drum of radius R0 = 0.5 m E = 200 GPa "pl = 1200 MPa determine M and "max
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