/GRNOD/GRSHEL

Block Format Keyword Describes the node groups which are selected from 4-node shell groups.

Format

Enter selected item numbers (any number may be input, 10 per Line)
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
/GRNOD/GRSHEL/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

Definitions

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 4-node shell group identifiers

(Integer)

 

Comments

  1. 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.
  2. If item_ID is a positive GRSHEL id number, all nodes associated with the referenced 4-node shell group are added to the node group.
  3. If item_ID is a negative GRSHEL id number, the nodes associated with the referenced 4-node shell group are deleted from the node group.