A simply supported wood beam AB with span length L = 4 m carries a trapezoidal distributed load (see Figure 1). Calculate the maximum bending stress due to the load if the beam has a rectangular cross section with width b = 140 mm and height h = 240 mm. 5.8 kN/m 2.9 kN/m A B Figure 1 4 m

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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Express your calculations in 4 decimal places.

A simply supported wood beam AB with span length L = 4 m carries a trapezoidal distributed load (see Figure 1).
Calculate the maximum bending stress due to the load if the beam has a rectangular cross section with width
b = 140 mm and height h = 240 mm.
5.8 kN/m
2.9 kN/m
A
B
Figure 1
4 m
Transcribed Image Text:A simply supported wood beam AB with span length L = 4 m carries a trapezoidal distributed load (see Figure 1). Calculate the maximum bending stress due to the load if the beam has a rectangular cross section with width b = 140 mm and height h = 240 mm. 5.8 kN/m 2.9 kN/m A B Figure 1 4 m
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