- Consider a 2-DOF shear building, with 𝑚1 = 2 𝑘g and 𝑚2 = 1 𝑘g. The lateral stiffnesses
Posted: Sun May 08, 2022 9:17 pm
- Consider a 2-DOF shear building, with 𝑚1 = 2 𝑘g and 𝑚2 =
1 𝑘g. The lateral stiffnesses of
floors are 𝑘1 = 10 𝑁/𝑐m and 𝑘2 = 5 𝑁/𝑐m.
a. Form the mass and stiffness matrices.
b. Solve Generalized Eigenvalue Problem and find vibration
frequencies and mode-shapes.
1 𝑘g. The lateral stiffnesses of
floors are 𝑘1 = 10 𝑁/𝑐m and 𝑘2 = 5 𝑁/𝑐m.
a. Form the mass and stiffness matrices.
b. Solve Generalized Eigenvalue Problem and find vibration
frequencies and mode-shapes.