- Consider a 2-DOF shear building, with 𝑚1 = 2 𝑘g and 𝑚2 = 1 𝑘g. The lateral stiffnesses

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- Consider a 2-DOF shear building, with 𝑚1 = 2 𝑘g and 𝑚2 = 1 𝑘g. The lateral stiffnesses

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- Consider a 2-DOF shear building, with π‘š1 = 2 π‘˜g and π‘š2 =
1 π‘˜g. The lateral stiffnesses of
floors are π‘˜1 = 10 𝑁/𝑐m and π‘˜2 = 5 𝑁/𝑐m.
a. Form the mass and stiffness matrices.
b. Solve Generalized Eigenvalue Problem and find vibration
frequencies and mode-shapes.
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