Question 2) In the system given in the figure, a distributed load of w=76 kN/m acts on the rod AB of L=3 m length . The angle 8 that the bar BC makes with the horizontal is 0=57 ° . The normal stress allowed for the bar BC is o m = 245 MPa and the allowable shear stress for the pins at points A and B is Tm = 73 MPa. Bar BC has a rectangular section and the side length a of the section is given as a=27 mm . According to this; 0° L B w (kN/m) Question 2-A) Find the smallest b side length required for the bar section BC .(Write your result in mm.) Response: 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.) Response:
Question 2) In the system given in the figure, a distributed load of w=76 kN/m acts on the rod AB of L=3 m length . The angle 8 that the bar BC makes with the horizontal is 0=57 ° . The normal stress allowed for the bar BC is o m = 245 MPa and the allowable shear stress for the pins at points A and B is Tm = 73 MPa. Bar BC has a rectangular section and the side length a of the section is given as a=27 mm . According to this; 0° L B w (kN/m) Question 2-A) Find the smallest b side length required for the bar section BC .(Write your result in mm.) Response: 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.) Response:
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Question 2) In the system given in the figure, a distributed load of w=76 kN/m acts on the rod AB of L=3 m length . The angle 8 that the bar BC makes with the horizontal
is 0=57 °. The normal stress allowed for the bar BC is o m = 245 MPa and the allowable shear stress for the pins at points A and B is Tm = 73 MPa. Bar BC has a
rectangular section and the side length a of the section is given as a=27 mm . According to this;
A
L
В
w (kN/m)
Question 2-A)
Find the smallest b side fength required for the bar section BC .(Write your result in mm.)
Response:
Question 2-B) The connection type at point B is given in the figure next to it. Accordingly, find the smaltest diameter required for pin B. ( Write your result in mm.)
Response:
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