Problem. The three-hinged arch supports the service load shown. The arch will tend to "kick" outward at the base. To avoid shear failure of the pins at the external hinge supports, tie rod is used to absorb the horizontal reactions at A and B. Using A36 steel and ASD, determine the required diameter (mm) of the round tie rod with threaded ends on the circular arch. A P 1 6m P = (Number of letters in family name) x 15 internal hinge tie rod = 6m Δ Β KN

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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p=75 kN

Problem.
The three-hinged arch supports the service load shown. The arch will tend to
"kick" outward at the base. To avoid shear failure of the pins at the external hinge
supports, tie rod is used to absorb the horizontal reactions at A and B. Using A36 steel
and ASD, determine the required diameter (mm) of the round tie rod with threaded
ends on the circular arch.
A
P
1
6m
P = (Number of letters in family name) x 15
internal hinge
tie rod
=
6m
Δ Β
KN
Transcribed Image Text:Problem. The three-hinged arch supports the service load shown. The arch will tend to "kick" outward at the base. To avoid shear failure of the pins at the external hinge supports, tie rod is used to absorb the horizontal reactions at A and B. Using A36 steel and ASD, determine the required diameter (mm) of the round tie rod with threaded ends on the circular arch. A P 1 6m P = (Number of letters in family name) x 15 internal hinge tie rod = 6m Δ Β KN
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