Function
- Enter or modify the lumped mass data (Lumped Translation Mass/Rotational Mass Moment of Inertia) for nodes in a spreadsheet format Table.
Call
From the main menu, select [Load] tab > [Type : Load Tables] > [Load Tables] group > [Static Load] > [Nodal Masses]
Shortcut key: [Ctrl]+[Alt]+U
Input
(Refer to "Nodal Mass")
Refer to Usage of Table Tool and enter or modify the following data :
Node: Node number
mX: Translational Lumped Mass in GCS X-direction
mY: Translational Lumped Mass in GCS Y-direction
mZ: Translational Lumped Mass in GCS Z-direction
rmX: Rotational Mass Moment of Inertia about GCS X- axis
rmY: Rotational Mass Moment of Inertia about GCS Y- axis
rmZ: Rotational Mass Moment of Inertia about GCS Z- axis