/INTER/LAGMUL/TYPE17
Block Format Keyword This interface simulates impact between external surfaces of two brick groups. The external surfaces can only be 16-node thick shell (/SHEL16) elements. Lagrange Multiplier conditions are used in this interface.
These kinematical conditions are only compatible with other Lagrange Multiplier kinematical conditions. This interface formulation is not compatible with SPMD parallel version.
Format
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) |
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/INTER/LAGMUL/TYPE17/inter_ID/unit_ID | |||||||||
inter_title | |||||||||
grbrc_ID1 | grbrc_ID2 | ||||||||
ITIED |
Definition
Field | Contents | SI Unit Example |
---|---|---|
inter_ID | Interface
identifier. (Integer, maximum 10 digits) |
|
unit_ID | Unit Identifier. (Integer, maximum 10 digits) |
|
inter_title | Interface
title. (Character, maximum 100 characters) |
|
grbrc_ID1 | First brick group
identifier (16-node thick shells group). (Integer) |
|
grbrc_ID2 | Second brick group
identifier (16-node thick shells group). (Integer) |
|
ITIED | Tied option flag.
(Integer) |
Comments
- Both surfaces are defined with two brick IDs and not surface IDs.
- These kinematical
conditions are only compatible with other Lagrange multiplier kinematical
conditions:
- Interface TYPE16
- Interface TYPE17
- Interface TYPE2
- Interface TYPE7
- Boundary condition
- Rigid body
- Imposed velocity
- Rigid wall
- General joints
- Multi-point constraints