Figure 1 Loads Expression icons of the FFlex group in the Flexible tab
Uniform Type
The defined nodal force or moment is applied on the selected node in the coordinate system of reference marker.
Figure 2 Diagram for Loads
Figure 3 Flex Concentrated Loads dialog box
• Node Set: Defines a node set.
• Expression: Defines the expression.
• Reference Marker: The force and torque are specified in the coordinate system of the Reference Marker.
Relative Type
The defined nodal force or moment is applied on the selected node in a reference node
Figure 4 Diagram for Loads
Figure 5 Flex Concentrated Loads dialog box
• Node Set: Defines a node set.
• Expression: Defines the expression.
• Reference Node: The force and torque are specified in the Reference Node.