The bell crack mechanism shown in Figure is in equilibrium for an applied load of F = 15KN at A and Fz 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; 6 = 65° 30 (2) Bell crank a Fi 8 mm Bracket 6 mm 6 mm Connection detail Determine the factor of safety in the support bracket with respect to the ultimate bearing strength.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The bell crack mechanism shown in Figure is in equilibrium for an applied load of F1 = 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
%3D
= 300 mm; b = 150 mm ; c = 100 mm; 0 = 65°
%3D
30°
(2)
Bell crank
B
a
Fi
H-8 mm
В
Bracket
6 mm
6 mm
Connection
detail
Determine the factor of safety in the support bracket with respect to the ultimate bearing strength.
Transcribed Image Text:The bell crack mechanism shown in Figure is in equilibrium for an applied load of F1 = 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 %3D = 300 mm; b = 150 mm ; c = 100 mm; 0 = 65° %3D 30° (2) Bell crank B a Fi H-8 mm В Bracket 6 mm 6 mm Connection detail Determine the factor of safety in the support bracket with respect to the ultimate bearing strength.
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