H.W.3 /The simply supported beam in Figure below has a rectangular cross section with dimension (30 mm(width) x50 mm (height)) . If the allowable bending stress is 5 MPa. a- Determine the concentrated load (P). (b)Sketch the bending stress distribution over the cross section on which the maximum bending stress occurs. P kN A -4 M 4 M

H.W.3 /The simply supported beam in Figure below has a rectangular cross section with dimension (30 mm(width) x50 mm (height)) . If the allowable bending stress is 5 MPa. a- Determine the concentrated load (P). (b)Sketch the bending stress distribution over the cross section on which the maximum bending stress occurs. P kN A -4 M 4 M

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter5: Stresses In Beams (basic Topics)

Section: Chapter Questions

Problem 5.13.3P: A rectangular beam with semicircular notches, as shown in part b of the figure, has dimensions h =...

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