FixX command: Difference between revisions
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(New page: This command is used to construct multiple homogeneous single-point boundary constraints for all nodes whose x-coordinate lies within a specified distance from a specified coordinate. {| ...) |
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{{CommandManualMenu}} | |||
This command is used to construct multiple homogeneous single-point boundary constraints for all nodes whose x-coordinate lies within a specified distance from a specified coordinate. | This command is used to construct multiple homogeneous single-point boundary constraints for all nodes whose x-coordinate lies within a specified distance from a specified coordinate. | ||
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fixX 0.0 1 1 1 1 1 1; # fully restrain all nodes in y-z plane at origin (x=0.0) | fixX 0.0 1 1 1 1 1 1; # fully restrain all nodes in y-z plane at origin (x=0.0) | ||
Code Developed by: <span style="color:blue"> fmk </span> | |||
Latest revision as of 21:18, 3 March 2010
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This command is used to construct multiple homogeneous single-point boundary constraints for all nodes whose x-coordinate lies within a specified distance from a specified coordinate.
| fixX $xCoordinate (ndf $ConstrValues) <-tol $tol> |
| $xCoordinate | x-coordinate of nodes to be constrained |
| $constrValues | ndf constraint values (0 or 1) corresponding to the ndf degrees-of-freedom. |
| 0 unconstrained (or free) | |
| 1 constrained (or fixed) | |
| $tol | user-defined tolerance (optional, default = 1e-10) |
EXAMPLE:
fixX 0.0 1 1 1 1 1 1; # fully restrain all nodes in y-z plane at origin (x=0.0)
Code Developed by: fmk