PROBLEM 2 A flat bar of width b = 60mm and thickness t=10mm is loaded in tension by a force P. The bar is attached to a support by a pin of diameter d that passes through a hole in the bar of the same size. If the allowable normal stress = 140MPA, shear stress is 80MPA and bearing stress is 200MPA, what is the diameter of the hole for which P is maximum? What is the value of P? %3D
PROBLEM 2 A flat bar of width b = 60mm and thickness t=10mm is loaded in tension by a force P. The bar is attached to a support by a pin of diameter d that passes through a hole in the bar of the same size. If the allowable normal stress = 140MPA, shear stress is 80MPA and bearing stress is 200MPA, what is the diameter of the hole for which P is maximum? What is the value of P? %3D
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:PROBLEM 2
A flat bar of width b = 60mm and thickness
t=10mm is loaded in tension by a force P. The bar is
attached to a support by a pin of diameter d that
passes through a hole in the bar of the same size. If
the allowable normal stress = 140MPA, shear stress
is 80MPA and bearing stress is 200MPA, what is the
diameter of the hole for which P is maximum? What
is the value of P?
%3D
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