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com:fixrot [2013/09/23 10:51] phil |
com:fixrot [2014/07/11 12:00] (current) phil |
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| ====== FIXROT Command ====== | ====== FIXROT Command ====== | ||
| - | FIXROT,[Stiff],[Mode] | + | FIXROT,[Stiff] |
| Command to fix rotations of solid rotation and in-plane shell rotations. This command will attempt to fix rotations by using the equivalent of the D command to fix rotations that shouldn't be free. However, shells faces that are not parallel to a dimension of global coordinate system cannot be fixed in this way. Therefore, this command will also add a spring to each node on a shells face that has stiffness parallel to the normal of the shells face. The user can control the stiffness of this spring by the stiff parameter of the command. | Command to fix rotations of solid rotation and in-plane shell rotations. This command will attempt to fix rotations by using the equivalent of the D command to fix rotations that shouldn't be free. However, shells faces that are not parallel to a dimension of global coordinate system cannot be fixed in this way. Therefore, this command will also add a spring to each node on a shells face that has stiffness parallel to the normal of the shells face. The user can control the stiffness of this spring by the stiff parameter of the command. | ||
| - | * Stiff – Stiffness of springs added to shells to remove the singularities. (default stiffness 100) | + | * Stiff – Stiffness of springs added to shells to remove the singularities. (default stiffness 10) |
| - | * Mode - Determines how to consider shell faces lying on Solids | + | |
| - | * 0 - Rotation fixed only in the direction of the normal. This options is better for embedded models (Default) | + | |
| - | * 1 - Rotation on Shell nodes fixed in all direction. This option is better for surface models | + | |
com/fixrot.1379947916.txt.gz · Last modified: 2013/09/23 10:51 by phil
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