Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 11 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 = 450 mm, and 0= 60°. If the normal stress in tie rod (1) cannot exceed 200 MPa and the shear stress in pin B cannot exceed 140 MPa, determine the maximum load Pmax that can be supported by the structure. D Answer: Pmax (1) a = i B b C kN h

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 11 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 = 450 mm, and 0= 60°. If the normal stress in tie rod (1)
cannot exceed 200 MPa and the shear stress in pin B cannot exceed 140 MPa, determine the maximum load Pmax
that can be supported by the structure.
D
Answer: Pmax
(1)
a
= i
B
b
с
kN
h
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 11 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 = 450 mm, and 0= 60°. If the normal stress in tie rod (1) cannot exceed 200 MPa and the shear stress in pin B cannot exceed 140 MPa, determine the maximum load Pmax that can be supported by the structure. D Answer: Pmax (1) a = i B b с kN h
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