QUESTION 2 (a) Derive an approximate displacement equation for the simply supported beam of length Hand section property

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Question 2 A Derive An Approximate Displacement Equation For The Simply Supported Beam Of Length Hand Section Property 1 (71.93 KiB) Viewed 57 times

QUESTION 2 (a) Derive an approximate displacement equation for the simply supported beam of length Hand section property El as shown in Figure Q2(a). Assume that the initial displacement equation is y(x) = Asin (Tx 7 H). Evaluate A by minimizing the integral and compare the deflection at the center with the theoretical value y=-5WH41384EI. The governing differential equation is as shown below. If Galerkin method was employed, what will be the value of A as compared to your earlier solution? Justify your reasons. (1L/C6) (CLO2-PLO6) (20 Marks) d'y Wx(H - x) EI = 0 d x? 2 W 77777 ΕΙ गग H х