Description
The CDAMP2 entry defines a scalar damper element without reference to a property entry.
Format
| 1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
| CDAMP2
|
EID
|
B
|
G1
|
C1
|
G2
|
C2
|
GE
|
S
|
|
Example
| 1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
| CDAMP2
|
124
|
2.98
|
32
|
1
|
131
|
1
|
|
|
|
| Field
|
Definition
|
Type
|
Default
|
| EID
|
Element identification number.
|
Integer > 0
|
Required
|
| B
|
Value of scalar damper.
|
Real
|
Required
|
| G1, G2
|
Grid point identification numbers of connection points.
|
Integer > 0
|
See Remark 2
|
| C1, C2
|
Component numbers.
|
0 ≤ Integer ≤ 6
|
See Remark 2
|
Remarks
- Element identification numbers must be unique with respect to all other element identification numbers.
- A blank may be used to indicate a grounded terminal G1 or G2 with a corresponding blank or zero C1 or C2. A grounded terminal is a point whose displacement is constrained to zero.
- This single entry completely defines the element since no material or geometric properties are required.
- The two connection points (G1, C1) and (G2, C2), must be distinct.
- If Gi refers to a grid point, then Ci refers to component numbers in the displacement coordinate system specified by CD on the GRID entry.