Hi sir! In selecting the 2 modes, are we going to select the 2 modes in the Orthogonal Directions?
@leonormerino1653
Жыл бұрын
Is Mi mass of a body or the mass matrix?
@vibeslab2682
Жыл бұрын
Mi is the ith diagonal element of the modal mass matrix [M]. It is a scalar quantity. It represents the modal mass of mode i if treated as an SDOF system.
Пікірлер: 5