Mechanical Engineering - Strength of Materials - Discussion
Discussion Forum : Strength of Materials - Section 2 (Q.No. 29)
29.
For the beam shown in the below figure, the shear force at A is equal to
Discussion:
32 comments Page 1 of 4.
Vinod arya said:
1 decade ago
Options are wrong the shear force at A is Wl/2.
Akash said:
1 decade ago
No it is right. Shear force at A is wl/3. Because at A-force is (2/3L)WL/2/L. Calculate it.
Sonu said:
1 decade ago
Yes I think so wrong answer because shear force = (wL^2)/2L=wL/2.
Shweta said:
1 decade ago
No, the answer is right. WL/2 acts at 2L/3 not at point A.
Mayu said:
10 years ago
Options are wrong. Answer is wL/2.
Suresh said:
9 years ago
The given answer is correct (option B). Because it is a simply supported beam, so we have to take support reactions also into account while calculating SF.
Milindsardar said:
9 years ago
The given option B. wl/3 is the correct answer.
Daka Hitesh said:
9 years ago
At B : {(WL/2) * (2L/3)}/L = WL/3.
At A : {(WL/2) * (L/3)}/L = WL/6.
At A : {(WL/2) * (L/3)}/L = WL/6.
Jnk said:
9 years ago
The correct answer is WL/2.
Dharmendra yadav said:
9 years ago
Shear force at A is wl/2.
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