n. The end chord of a timber truss is framed into the bottom chord as shown in Figure (3.14). Neglecting friction, a) Compute dimension b, if the allowable shearing stress is (900 kPa) and P=50 kN b) Determine dimension e so that the bearing stress does not 30 exceed (7MPA). 30 b 150 mm Figure (3.14)

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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n. The end chord of a timber truss is framed into the bottom chord as shown
in Figure (3.14). Neglecting friction,
a) Compute dimension b, if the allowable shearing stress is (900 kPa) and
P=50 kN
b) Determine dimension e so that the bearing stress does not
30
exceed (7MPA).
30
b
150 mm
Figure (3.14)
Transcribed Image Text:n. The end chord of a timber truss is framed into the bottom chord as shown in Figure (3.14). Neglecting friction, a) Compute dimension b, if the allowable shearing stress is (900 kPa) and P=50 kN b) Determine dimension e so that the bearing stress does not 30 exceed (7MPA). 30 b 150 mm Figure (3.14)
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