Question 2) In the system given in the figure, a distributed load of w=36 kN/m acts on the rod AB of L=4 m length. The angle θ that the bar BC makes with the horizontal is θ=48°. The allowable normal stress for bar BC is σm= 221 MPa, and the allowable shear stress for pins at points A and B is τm=68 MPa. Bar BC has a rectangular section and the side length a of the section is given as a=34 mm. According to this; Question 2-A) Find the smallest b side length required for the bar section BC. (Write your result in mm.) Question 2-B) The connection type at point B is given in the figure next to it. Accordingly, find the smallest diameter required for pin B. (Write your result in mm.)

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Question 2) In the system given in the figure, a distributed load of w=36 kN/m acts on the rod AB of L=4 m length. The angle θ that the bar BC makes with the horizontal is θ=48°. The allowable normal stress for bar BC is σm= 221 MPa, and the allowable shear stress for pins at points A and B is τm=68 MPa. Bar BC has a rectangular section and the side length a of the section is given as a=34 mm. According to this;

Question 2-A) Find the smallest b side length required for the bar section BC. (Write your result in mm.)

Question 2-B) The connection type at point B is given in the figure next to it. Accordingly, find the smallest diameter required for pin B. (Write your result in mm.)

C
a
|-b-
a
L
A
В
w (kN/m)
Transcribed Image Text:C a |-b- a L A В w (kN/m)
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