A solid rectangular homogeneous section (total length = 7.2m) is simply supported, where b = 50 mm and d = 175 mm. A concentrated load F= 140 N acts at point C where Ll=4.00 m L2 = 3.20 m. Calculate the maximum bending stress and give your answer in N/mm² to 2 decimal places. *Assume the weight of the beam is negligible and zero. A F B

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter3: Torsion
Section: Chapter Questions
Problem 3.11.5P: A square tube section has side dimension of 20 in. arid thickness of 0.5 in. If the section is used...
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A solid rectangular homogeneous section (total length = 7.2m) is simply supported, where b = 50 mm and d = 175 mm. A concentrated load F=
140 N acts at point C where L1= 4.00 m L2 = 3.20 m. Calculate the maximum bending stress and give your answer in N/mm² to 2 decimal
%3D
places. *Assume the weight of the beam is negligible and zero.
F
200.
L1
L2
b
d
A
F
B
Transcribed Image Text:Q4 A solid rectangular homogeneous section (total length = 7.2m) is simply supported, where b = 50 mm and d = 175 mm. A concentrated load F= 140 N acts at point C where L1= 4.00 m L2 = 3.20 m. Calculate the maximum bending stress and give your answer in N/mm² to 2 decimal %3D places. *Assume the weight of the beam is negligible and zero. F 200. L1 L2 b d A F B
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