Civil Engineering - Strength of Materials - Discussion
Discussion Forum : Strength of Materials - Section 2 (Q.No. 48)
48.
A simply supported beam (l + 2a) with equal overhangs (a) carries a uniformly distributed load over the whole length, the B.M. changes sign if
Discussion:
3 comments Page 1 of 1.
Deepak said:
9 years ago
Why not B?
Pavan said:
9 years ago
That means a < l/2 . So 0.207<0.5 (at 0.207 positive B.M is equal to the negative B.M and changes its sign)
(1)
Aspirant said:
9 years ago
Could anyone explain it?
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