Question: A simply supported beam span L and flexural rigidity El carries two equal concentrated loads at each of the quarter span points. Using Rayleigh

A simply supported beam span L and flexural rigidity El carries two

A simply supported beam span L and flexural rigidity El carries two equal concentrated loads at each of the quarter span points. Using Rayleigh -Ritz method, determine the deflection under two loads. L/4 P X D L/4 B

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