PROBLEM 1. The AD beam shown in the figure is supported by BC rod with pin connections. The pin at support A is in double shear, while the pins at B and C are I. in single shear. If BC rod has an allowable tensile stress of 200 MPa and the pins A, B and C have an allowable shear stress of 70 MPa, determine (a) the required diameter of the rod BC. (b) the minimum required diameter of pins A, B and C to the nearest 1 mm.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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PROBLEM 1. The AD beam shown in the
figure is supported by BC rod with pin
connections. The pin at support A is in
double shear, while the pins at B and C are 1.5 m
in single shear. If BC rod has an allowable
tensile stress of 200 MPa and the pins A, B
and C have an allowable shear stress of 70
300 N/m
-2 m
2 m
MPa, determine
(a) the required diameter of the rod BC.
(b) the minimum required diameter of
pins A, B and C to the nearest 1 mm.
Transcribed Image Text:PROBLEM 1. The AD beam shown in the figure is supported by BC rod with pin connections. The pin at support A is in double shear, while the pins at B and C are 1.5 m in single shear. If BC rod has an allowable tensile stress of 200 MPa and the pins A, B and C have an allowable shear stress of 70 300 N/m -2 m 2 m MPa, determine (a) the required diameter of the rod BC. (b) the minimum required diameter of pins A, B and C to the nearest 1 mm.
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