Q2) A rectangular beam 120mm wide by 400mm deep is loaded as shown in the figure. Find "P" to cause an allowable bending stress of 10MPA and an allowable shearing stress of 2MPA. 4kN/m 400mm R2 1m+ 4m -120-

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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Q2) A rectangular beam 120mm wide by 400mm deep is
loaded as shown in the figure. Find "P" to cause an
allowable bending stress of 10MPA and an allowable
shearing stress of 2MPa.
4kN/m
400mm
R2
1m+
[R,
4m-
-120-
Transcribed Image Text:Q2) A rectangular beam 120mm wide by 400mm deep is loaded as shown in the figure. Find "P" to cause an allowable bending stress of 10MPA and an allowable shearing stress of 2MPa. 4kN/m 400mm R2 1m+ [R, 4m- -120-
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