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CONTX11 |
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CONTX11 |
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CONTX11 |
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CONTX11 |
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Bulk Data Entry
CONTX11 – Edge to Edge or Line to Line Contact Interface Definition for Geometric Nonlinear Analysis
Description
Defines an edge to edge or line to line contact interface.
Format
(1) |
(2) |
(3) |
(4) |
(5) |
(6) |
(7) |
(8) |
(9) |
(10) |
CONTX11 |
CTID |
PID |
SLID |
MLID |
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Field |
Contents |
CTID |
Contact interface identification number. (Integer > 0) |
PID |
Property identification number of a PCONT entry. See comment 2. (Integer > 0) |
SLID |
Slave LINE entity identification number. See comments 3 and 4. (Integer > 0) |
MLID |
Master LINE entity identification number. See comments 3 and 4. (Integer > 0) |
| 1. | CONTX11 is only applied in geometric nonlinear analysis subcases which are defined by ANALYSIS = EXPDYN. It is ignored for all other subcases. |
| 2. | The property of CONTX11(PID) only can be defined by PCONT and its extended card PCNTX11. |
| 3. | CONTX11 defines contact interface type 11, it describes the edge to edge or line to line interface. This interface simulates impact between lines, a line can be a beam or truss element or a shell edge or spring elements. The interface properties are: |
| • | impacts occur between a master and a slave line |
| • | a slave line can impact on one or more master lines |
| • | a line can belong to the master and the slave side. This allows self impact |
| • | this interface can be used in addition to the interface type 7 PCNTX7 to solve the edge to edge limitation of interface type 7 |
| 4. | The slave line entity SLID and master line set entity MLID must be defined via LINE: |
| • | a set of edges or lines of 1D, 2D or 3D elements |
| • | a set of elements (bars, beams, springs or shells), defined using SET(ELEM, ...) command |
| 5. | This card is represented as a group in HyperMesh. |
See Also:
