Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 6 mm, and it is supported by double- shear pin connections at B and D. The pin at bracket A is a single-shear connection. The pin at B is 7 mm in diameter. Assume a = 550 mm, b = 275 mm, h = 300 mm, and 8= 55°. If the normal stress in tie rod (1) cannot exceed 180 MPa and the shear stress in pin B cannot exceed 140 MPa, determine the maximum load Pmax that can be supported by the structure. (1) a Answer: Pmax= i B b kN

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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MECHANICS OF DEFORMABLE BODIES

Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 6 mm, and it is supported by double-
shear pin connections at B and D. The pin at bracket A is a single-shear connection. The pin at B is 7 mm in diameter. Assume a = 550
mm, b = 275 mm, h = 300 mm, and 8= 55°. If the normal stress in tie rod (1) cannot exceed 180 MPa and the shear stress in pin B cannot
exceed 140 MPa, determine the maximum load Pmax that can be supported by the structure.
(1)
a
Answer: Pmax= i
B
b
kN
Transcribed Image Text:Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 6 mm, and it is supported by double- shear pin connections at B and D. The pin at bracket A is a single-shear connection. The pin at B is 7 mm in diameter. Assume a = 550 mm, b = 275 mm, h = 300 mm, and 8= 55°. If the normal stress in tie rod (1) cannot exceed 180 MPa and the shear stress in pin B cannot exceed 140 MPa, determine the maximum load Pmax that can be supported by the structure. (1) a Answer: Pmax= i B b kN
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