2, A thin uniform rectangular section steel beam (length 1, density p, cross section area A, bending stiffness EI) is cl

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2 A Thin Uniform Rectangular Section Steel Beam Length 1 Density P Cross Section Area A Bending Stiffness Ei Is Cl 1 (61.56 KiB) Viewed 32 times

2, A thin uniform rectangular section steel beam (length 1, density p, cross section area A, bending stiffness EI) is clamped at one end and the other end is a mass lump of m as shown below. Find the characteristic equation in terms of system parameters. (a) (b) Determine the first natural frequency with Raleigh's method. A suggested deflection shape function is w (x) = (x/L)². | EI, l, p, A m