LS-DYNA Input Interface KeywordDefines a translational constraint to a set of nodes in the global coordinate system.
There is no rotational coupling.
Format
| (1) |
(2) |
(3) |
(4) |
(5) |
(6) |
(7) |
(8) |
| *CONSTRAINED_NODAL_SET_{OPTION} |
If
OPTION =
ID
| (1) |
(2) |
(3) |
(4) |
(5) |
(6) |
(7) |
(8) |
| rlink_ID |
|
|
|
|
|
|
|
| (1) |
(2) |
(3) |
(4) |
(5) |
(6) |
(7) |
(8) |
| NSID |
DOF |
|
|
|
|
|
|
Definition
| Field |
Contents |
SI Unit Example |
| OPTION |
- ID
- Sets the identifier of the nodal constraint.
|
|
| rlink_ID |
Nodal constraint
identifier. (Integer)
|
|
| NSID |
Nodal set
identifier. (Integer)
|
|
| DOF |
If DOF =
1, then direction of displacement
constraint.
- = 0
- No constraints
- = 1
- X translation
- = 2
- Y translation
- = 3
- Z translation
- = 4
- X and Y translation
- = 5
- Y and Z translation
- = 6
- Z and X translation
- = 7
- X, Y, and Z translation
(Integer)
|
|