The bell crack mechanism shown in Figure is in equilibrium for an applied load of F, - 15KN at A and F2 at C. The pin at B has a diameter of 12mm. The thickness of the bell crank is 8mm while the support bracket has a thickness of 6mm. The bell crank and the support bracket each have an ultimate bearing strength of 550 MPa. a = 300 mm; b = 150 mm ; c = 100 mm ;e = 65° 30° (2) Bell crank (1) 8 mm Bracket 6 mm 6 mm Connection detail Determine the factor of safety of the bell crank at pin B with respect to the ultimate bearing strength.
The bell crack mechanism shown in Figure is in equilibrium for an applied load of F, - 15KN at A and F2 at C. The pin at B has a diameter of 12mm. The thickness of the bell crank is 8mm while the support bracket has a thickness of 6mm. The bell crank and the support bracket each have an ultimate bearing strength of 550 MPa. a = 300 mm; b = 150 mm ; c = 100 mm ;e = 65° 30° (2) Bell crank (1) 8 mm Bracket 6 mm 6 mm Connection detail Determine the factor of safety of the bell crank at pin B with respect to the ultimate bearing strength.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![The bell crack mechanism shown in Figure is in equilibrium for an applied load of F, = 15KN at A and F2 at C. The pin at B has a diameter of 12mm. The thickness of the bell crank is 8mm
while the support bracket has a thickness of 6mm. The bell crank and the support bracket each have an ultimate bearing strength of 550 MPa. a = '300 mm; b = 150 mm ; c = 100 mm
; e = 65°
30°
(2)
Bell crank
B
F2
a
H-8 mm
Bracket
6 mm
6 mm
Connection
detail
Determine the factor of safety of the bell crank at pin B with respect to the ultimate bearing strength.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F28cbd463-4a8f-4c66-996c-208b76d2be5a%2Fabd5e5f1-7b58-44c5-bdb3-15881c9049af%2Fplmnmd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The bell crack mechanism shown in Figure is in equilibrium for an applied load of F, = 15KN at A and F2 at C. The pin at B has a diameter of 12mm. The thickness of the bell crank is 8mm
while the support bracket has a thickness of 6mm. The bell crank and the support bracket each have an ultimate bearing strength of 550 MPa. a = '300 mm; b = 150 mm ; c = 100 mm
; e = 65°
30°
(2)
Bell crank
B
F2
a
H-8 mm
Bracket
6 mm
6 mm
Connection
detail
Determine the factor of safety of the bell crank at pin B with respect to the ultimate bearing strength.
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