Bulk Data Entry 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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Example
| (1) |
(2) |
(3) |
(4) |
(5) |
(6) |
(7) |
(8) |
(9) |
(10) |
| CONTX11 |
5 |
10 |
7 |
8 |
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Definitions
| Field |
Contents |
SI Unit Example |
| CTID |
Contact interface
identification number. (Integer > 0)
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| PID |
Property identification
number of a PCONT entry.
2 (Integer > 0)
|
|
| SLID |
Secondary LINE entity
identification number. 3
4 (Integer > 0)
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|
| MLID |
Main LINE entity
identification number. 3
4 (Integer > 0)
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|
Comments
- CONTX11 is only applied
in Geometric Nonlinear Analysis Subcases which are defined by ANALYSIS = EXPDYN. It is
ignored for all other subcases.
- The property of
CONTX11(PID) only can be defined by
PCONT and its extended card PCNTX11.
- CONTX11 defines contact
interface TYPE11, 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 main and a secondary line
- a secondary line can impact on one or more main lines
- a line can belong to the main and the secondary side. This allows self
impact
- this interface can be used in addition to the interface TYPE7
PCNTX7 to solve the edge to edge limitation of
interface TYPE7
- The secondary line entity
SLID and main 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
- This card is represented as a group in
HyperMesh.