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To create a boundary condition

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To create a boundary condition
To create a boundary condition

1.	From the Menu Bar, select LoadCase > Boundary Condition > Create.

2.	Enter a name in the Boundary condition creation field and validate with Ok.

3.	Make a selection from the radio buttons: Added, Removed or See

4.	In the Selections sub-window, select nodes using the different tools from the Selection folder.

Button	Behavior
	pick nodes in the graphic window, and then press Enter, right-click the mouse button or select Yes or Cancel in the Dialog menu bar.
	add/remove object by ellipse selection.
	add nodes by box selection (the default box is rectangular — use the SHIFT key to define a polygon box).
	remove nodes by box selection (the default box is rectangular — use the SHIFT key to define a polygon box).
	pick parts in the graphic window, and then press Enter, right-click the mouse button or select Yes or Cancel in the Dialog menu bar.
	add parts by box selection (the default box is rectangular — use the SHIFT key to define a polygon box).
	remove parts by box selection (the default box is rectangular — use the SHIFT key to define a polygon box).
	add the parts selected in the tree.
	remove the parts selected in the tree.

5.	In the Reference Axis sub-window, a skew frame can be defined for the boundary condition:

•	Click the Reference Axis folder.

•	Define the reference axis using the different tools from the Reference Axis folder.

6.	Make a selection from the radio buttons: Global, Moving Local or Fixed Local.

7.	Click Tx and/or Ty and/or Tz to fix the translation degrees of freedom (selected). Click it once more to release the degree of freedom (not selected).

8.	Click Rx and/or Ry and/or Rz to fix the rotation degrees of freedom (selected). Click it once more to release the degree of freedom (not selected).

9.	Click Save to save the created boundary condition; or

Click Cancel to cancel the boundary condition creation

10.	Click Close to close the menu.

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Boundary Condition