Civil Engineering - Strength of Materials - Discussion
Discussion Forum : Strength of Materials - Section 3 (Q.No. 43)
43.
A simply supported beam carries two equal concentrated loads W at distances L/3 from either support. The maximum bending moment
Discussion:
4 comments Page 1 of 1.
Nisar said:
8 years ago
Max BM is at the center of the beam (get when drawing shear force diagram). Calculate BM on any side. When we look left side. There are two forces having magnitude w each and opposite in direction and distance from center of the beam to each of the forces are L/2 and L/6. Then BM = (WL/2- WL/6) = WL/3. (-ve sign is moments are opposite each other).
Baloch said:
9 years ago
It can be explained by the BMD.
Atul Patel said:
8 years ago
Used wab^2/L^2+wa^2b/L^2.
Asha said:
9 years ago
Please explain it.
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