5.5-4 A simply supported wood beam AB with a span length L = 4 m carries a uniform load of inten- sity q = 5.8 kN/m (see figure). (a) Calculate the maximum bending stress o max due to the load q if the beam has a rectangular cross section with width b = 140 mm and height h = 240 mm. %3D (b) Repeat part (a) but use the trapezoidal distrib- uted load shown in the figure part b.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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5.5:4 A simply supported wood beam AB with a
span length L = 4 m carries a uniform load of inten-
sity q = 5.8 kN/m (see figure).
(a) Calculate the maximum bending stress ơ,
due to the load q if the beam has a rectangular
cross section with width b = 140 mm and height
h = 240 mm.
max
(b) Repeat part (a) but use the trapezoidal distrib-
uted load shown in the figure part b.
A
(a)
A
600
(b)
PROBLEM 5.5-4
/2.
Transcribed Image Text:5.5:4 A simply supported wood beam AB with a span length L = 4 m carries a uniform load of inten- sity q = 5.8 kN/m (see figure). (a) Calculate the maximum bending stress ơ, due to the load q if the beam has a rectangular cross section with width b = 140 mm and height h = 240 mm. max (b) Repeat part (a) but use the trapezoidal distrib- uted load shown in the figure part b. A (a) A 600 (b) PROBLEM 5.5-4 /2.
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