With the Loads & Boundary Condition Tools all Boundary Conditions can be created which are required for the optimisation. It can be chosen between Displacement Constraints and Structural Loads (directly or remotely applied).
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Constraints can be applied on cells, surfaces, edges and points which automatically become a Non-Design Space. To apply a constraint to a cell, the cell has to be created beforehand. This can be done using the split tool or with a Boolean operation. What cells are, how they are created and defined is mentioned here.
Forces:
In the name sector every force can be named individually.
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To apply a constraint to a cell, the cell must be created first. This can be done using the split tool or with a Boolean operation.What cells are and how they are created and defined is mentioned here.
Gravity (Acceleration):
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An acceleration can be created by defining the value with several g’s or a magnitude. As the direction for the acceleration, a direction of the global coordinate can be chosen. If the acceleration doesn’t correspond with the global coordinate system, a local coordinate system can be chosen. More than one acceleration can be created per optimisation however only one acceleration per load case makes sense.
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A Point Mass is considered for static load cases if an acceleration / gravity is active and for Frequency Optimisations. For Frequency Optimisations the connector can also be changed to a rigid one (RBE2) with the Advanced User Settings.