he davit shown in the figure is supported by a cable at B and pinned at A and is subjected to a force P at the right end. The connection at A is a single shear pin with a pin diameter of da = 1.25 in. Connections at B and C are double shear connection with a pin diameter of db = 0.75 in. Tie rod (1) has an area of A1 = 1.25 in.2. The ultimate shear strength in each pin is Τu,pin = 75 ksi, and the yield strength of the tie rod is σy = 41 ksi.[a = 12 ft, b = 7 ft, c = 10 ft, d = 1 ft, θ = 75 °, P = 29 kips] Determine the normal stress in the tie rod (1)? Determine the shearing stress in the pin at A? Determine the shearing stress in the pin at B? Determine the factor of safety with respect to the yield strength for tie rod (1)? Determine the factor of safety with respect to the ultimate strength for the pin at A? Determine the factor of safety with respect to the ultimate strength for the pin at B? Using the equation Fs=Tfailure /T actual

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The davit shown in the figure is supported by a cable at B and pinned at A and is subjected to a force P at the right end. The connection at A is a single shear pin with a pin diameter of da = 1.25 in. Connections at B and C are double shear connection with a pin diameter of db = 0.75 in. Tie rod (1) has an area of A1 = 1.25 in.2. The ultimate shear strength in each pin is Τu,pin = 75 ksi, and the yield strength of the tie rod is σy = 41 ksi.[a = 12 ft, b = 7 ft, c = 10 ft, d = 1 ft, θ = 75 °, P = 29 kips] Determine the normal stress in the tie rod (1)? Determine the shearing stress in the pin at A? Determine the shearing stress in the pin at B? Determine the factor of safety with respect to the yield strength for tie rod (1)? Determine the factor of safety with respect to the ultimate strength for the pin at A? Determine the factor of safety with respect to the ultimate strength for the pin at B? Using the equation Fs=Tfailure /T actual
Connection A
Connection B & C
(1)
a
B
A
b
D
20
P
Transcribed Image Text:Connection A Connection B & C (1) a B A b D 20 P
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