How much strain energy u is stored in the beam

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Reference no: EM131306989

A simply supported beam of length L is subjected to loads that produce a symmetric deflection curve with maximum deflection at the midpoint of the span. How much strain energy U is stored in the beam if the deflection curve is

(a) a parabola, or

(b) a half wave of a sine curve?

Reference no: EM131306989

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