Civil Engineering - Theory of Structures - Discussion
Discussion Forum : Theory of Structures - Section 2 (Q.No. 38)
38.
In the truss, the force in the member AC is
6.25 t compressive
8.75 t tentile
t tensilet compressive.Discussion:
14 comments Page 2 of 2.
Halo said:
6 years ago
Thanks, @Sangam.
Noman Saeed said:
6 years ago
First of all, calculate the reactions at the supports. You will get Ra=70t/8 and Re=50t/8. By using the method of joints take sigma Fy=0 at support A.
You will get the value of Force in AB member=-70t/4*sqrt3.
After it, take Sigma Fx=0 at support A, and you will get the value of force in AC member 8.75t/sqrt 3.
You will get the value of Force in AB member=-70t/4*sqrt3.
After it, take Sigma Fx=0 at support A, and you will get the value of force in AC member 8.75t/sqrt 3.
Dnyanesh Mane said:
5 years ago
Option C is the right answer.
Kakar said:
5 years ago
According to me, option C is the correct answer.
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