Pb-A rectangular bar of cross-sectional area of 11000 mm² is subjected to a tensile load P as show in Fig. 3.3. The permissible normal and shear stresses on the oblique plane BC are given as 7 N/mm and 3.5 N/mm² respectively. Determine the safe value of P. B 60°

Structural Analysis
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Chapter2: Loads On Structures
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Pb - A rectangular bar of cross-sectional area of 11000 mm² is subjected to a tensile load P as shown
in Fig. 3.3. The permissible normal and shear stresses on the oblique plane BC are given as 7 N/mm²
and 3.5 N/mm² respectively. Determine the safe value of P.
60°
B
Fig. 3.3
P
Transcribed Image Text:Pb - A rectangular bar of cross-sectional area of 11000 mm² is subjected to a tensile load P as shown in Fig. 3.3. The permissible normal and shear stresses on the oblique plane BC are given as 7 N/mm² and 3.5 N/mm² respectively. Determine the safe value of P. 60° B Fig. 3.3 P
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