FixY command: Difference between revisions
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This command is used to construct multiple homogeneous single-point boundary constraints for all nodes whose | This command is used to construct multiple homogeneous single-point boundary constraints for all nodes whose y-coordinate lies within a specified distance from a specified coordinate. | ||
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| style="width:150px" | '''$ | | style="width:150px" | '''$yCoordinate ''' || y-coordinate of nodes to be constrained | ||
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| '''$constrValues ''' || ndf constraint values (0 or 1) corresponding to the ndf degrees-of-freedom. | | '''$constrValues ''' || ndf constraint values (0 or 1) corresponding to the ndf degrees-of-freedom. | ||
Latest revision as of 19:48, 13 September 2017
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This command is used to construct multiple homogeneous single-point boundary constraints for all nodes whose y-coordinate lies within a specified distance from a specified coordinate.
| fixY $yCoordinate (ndf $ConstrValues) <-tol $tol> |
| $yCoordinate | y-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:
fixY 0.0 1 1 1 1 1 1; # fully restrain all nodes in x=z plane at origin (y=0.0)
Code Developed by: fmk