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1. Consider the system of two degrees of freedom shown: a. Write down the equations of motion of the system. b. evaluate
Posted: Thu Apr 28, 2022 8:39 pm
by answerhappygod
- 1 Consider The System Of Two Degrees Of Freedom Shown A Write Down The Equations Of Motion Of The System B Evaluate 1 (37.66 KiB) Viewed 20 times
1. Consider the system of two degrees of freedom shown: a. Write down the equations of motion of the system. b. evaluate the mass matrix m and the rigidity matrix k c. Determine the two circular frequencies and the periods of the free vibration o and T. d. Obtain the corresponding mode shapes qi and give their graphical e. representations (i=1, 2) f. Check the orthogonally of the modes with respect to the mass matrix and the stiffness matrix. 15310 kgf.sec/m h K2 (Story) - 7.61 *10° +10 kgf/m 16940 kgf.sec? /m 6 K1 (Story) = 7.61 *10 kgf/m h