/GRNOD/GRBRIC
Block Format Keyword Describes the node groups which are selected from brick groups.
Format
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) |
---|---|---|---|---|---|---|---|---|---|
/GRNOD/GRBRIC/grnd_ID/unit_ID | |||||||||
grnd_title | |||||||||
item_ID1 | item_ID2 | item_ID3 | item_ID4 | item_ID5 | item_ID6 | item_ID7 | item_ID8 | item_ID9 | item_ID10 |
Definition
Field | Contents | SI Unit Example |
---|---|---|
grnd_ID | Node group
identifier (Integer, maximum 10 digits) |
|
unit_ID | Unit Identifier (Integer, maximum 10 digits) |
|
grnd_title | Node group
title (Character, maximum 100 characters) |
|
item_ID1, item_ID2,..., item_IDn | List of brick group
identifiers (Integer) |
Comments
- Node groups are used to define secondary nodes of rigid walls, interfaces, rigid bodies or nodes to which a load is applied, like a concentrated load or a fixed velocity.
- If item_ID is a positive GRBRIC id number, all nodes associated with the referenced brick group are added to the node group.
- If item_ID is a negative GRBRIC id number, the nodes associated with the referenced brick group are deleted from the node group.