Merely supported beam- maximum bending moment

Reference no: EM13123283

Simply supported beam- Maximum bending moment

The bending moment M at position x m from the end of a simply supported beam of length L m carrying a uniformly distributed load of w Kn m-1 is given by

M = w/2 L (L-x) - w/2 (L - x)^2

Show that the maximum bending moment occurs at the mid point of the beam, and determine its value in terms of w and L.

Reference no: EM13123283

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