The rigid bar ABD is connected to the rod BD which consists of a single bar with a width of 25,0 mm and a thickness of 13 mm. Knowing that each pin has a diameter of 10 mm determine the value of the maximum average normal stress on rod BD considering the angle θ=90°. Calculate the deformation in the BD rod knowing that it is made of steel with an elastic modulus equal to 210GPa. Knowing that pins A, B and D are made of steel with a limit stress of 180Mpa, calculate the smallest allowable diameter so that they support the load applied to them considering an overall safety factor of 2,8.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The rigid bar ABD is connected to the rod BD which consists of a single bar with a width of 25,0 mm and a thickness of 13 mm. Knowing that each pin has a diameter of 10 mm determine the value of the maximum average normal stress on rod BD considering the angle θ=90°. Calculate the deformation in the BD rod knowing that it is made of steel with an elastic modulus equal to 210GPa. Knowing that pins A, B and D are made of steel with a limit stress of 180Mpa, calculate the smallest allowable diameter so that they support the load applied to them considering an overall safety factor of 2,8. 

140mm
35kN
320mm
30
1)
Transcribed Image Text:140mm 35kN 320mm 30 1)
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