Civil Engineering Reference
In-Depth Information
Master DOF
at
connection nodes
SOLID45 elements with
AMg6 material
Mass elements (MASS21)
with rotational boundary cond
i-
tions
SOLID45 elements with zero
density material
Fig. 4.3
Detailed F.E. model of base plate
• LV adapter: 48 nodes divided into four circles (12 nodes each) representing the
connection with the base plate; and 117 nodes located at the interface plane with
the LV platform, which are the fixation nodes for the whole satellite model.
• Base plate module: 48 nodes representing the connection with the LV adapter,
96 nodes divided into eight circles representing the connection with the upper
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