1. A rectangular beam120 mm wide by 400 mm deep is loaded as shown in the figure. a) Determine the value of P if w = 3kN/m to cause a maximum bending stress of 10 MPа. b) Determine the value of the moment at the point of application of P. 4m Im 400 mm L=5m 120 mm

1. A rectangular beam120 mm wide by 400 mm deep is loaded as shown in the figure. a) Determine the value of P if w = 3kN/m to cause a maximum bending stress of 10 MPа. b) Determine the value of the moment at the point of application of P. 4m Im 400 mm L=5m 120 mm

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 5.13.4P: A rectangular beam with semicircular notches, as shown in part b of the figure, has dimensions h =...

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Question

1. A rectangular beam120 mm wide by 400 mm deep is loaded as shown in the
figure.
a) Determine the value of P if w = 3kN/m to cause a maximum bending stress of
10 MPa.
b) Determine the value of the moment at the point of application of P.
4m
A
400 mm
L= 5m
120 mm

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