*CONTACT_ERODING_NODES_TO_SURFACE
LS-DYNA Input Interface KeywordDefine nodes to surface contact interface.
Format
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) |
---|---|---|---|---|---|---|---|
*CONTACT_ERODING_NODES_TO_SURFACE_{OPTION3} |
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) |
---|---|---|---|---|---|---|---|
inter_ID | Title |
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) |
---|---|---|---|---|---|---|---|
SSID | MSID | SSTYP | MSTYP | ||||
FS | FD | DC | Tstart | Tstop | |||
SFS | SFM | SST | MST | SFTS | SFMT | FSF | |
Blank card |
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) |
---|---|---|---|---|---|---|---|
SOFT |
Definition
Field | Contents | SI Unit Example |
---|---|---|
OPTION3 |
|
|
inter_ID | Contact interface
identifier. (Integer) |
|
Title | Contact interface
title. (Character, maximum 70 characters) |
|
SSID | Secondary set or part
identifier. (Integer) |
|
MSID | Main set or part
identifier. (Integer) |
|
SSTYP | Input secondary set type.
(Integer) |
|
MSTYP | Input main set type.
(Integer) |
|
FS | Static friction
coefficient. (Real) |
|
FD | Dynamic friction
coefficient. (Real) |
|
DC | Exponential decay coefficient. | |
Tstart | Start time. (Real) |
|
Tstop | Stop time. Default = 1E+30 (Real) |
|
SFS | Secondary stiffness scale
factor. (Real) |
|
SFM | Main stiffness scale
factor. (Real) |
|
SST | Secondary maximum gap
value. (Real) |
|
MST | Main maximum gap
value. (Real) |
|
SFTS | Secondary contact gap
scale. (Real) |
|
SFMT | Main contact gap
scale. (Real) |
|
FSF | Coulomb friction coefficient scale factor | |
SOFT | Contact stiffness definition flag.
(Integer) |
Comments
- This keyword maps to /INTER/TYPE25.