CMBUSHC

Bulk Data Entry Defines a bushing element without reference to a property entry.

Format

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
CMBUSHC EID G1 G2 X1, G3 Y1 Z1
"K" K1CID K2CID K3CID K4CID K5CID K6CID
"B" B1CID B2CID B3CID B4CID B5CID B6CID
"P" P P P3 P4 P5 P6
"KE" K1EID K2EID K3EID K4EID K5EID K6EID
"BE" B1EID B2EID B3EID B4EID B5EID B6EID
KINT BINT

Example

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
CMBUSHC 4 1 2 1.0 0.0 0.0
K 100 100 100 1 1 1
B 1 1 1 1 1 1
P 0 0 0 0 0 0
AKIMA AKIMA

Definitions

Field Contents SI Unit Example
EID Unique element identification number.

(Integer > 0)
G1 Grid point identification number.

(Integer > 0)
G2 Grid point identification number.

(Integer > 0)
G3 Grid point identification number to optionally supply X1, Y1, and Z1 in conjunction with G1.

(Integer > 0)
X1, Y1, Z1 Orientation vector of the bushing.

(Real)
K Stiffness specifier.
K1CID, K2CID, K3CID Translational stiffness curve ID.

Default = 0 (Integer ≥ 0 or blank)
K4CID, K5CID, K6CID Rotational stiffness curve ID.

Default = 0 (Integer ≥ 0 or blank)
B Damping specifier.
B1CID, B2CID, B3CID Translational damping curve ID.

Default = 0 (Integer ≥ 0 or blank)
B4CID, B5CID, B6CID Rotational damping curve ID.

Default = 0 (Integer ≥ 0 or blank)
P Preload specifier.
P, P, P3 Translational preload.
P4, P5, P6 Rotational preload.
K1EID, K2EID, K3EID Translational stiffness independent variable expression ID.

Default = 0 (Integer ≥ 0 or blank) implies deflection as the independent variable
K4EID, K5EID, K6EID Rotational stiffness independent variable expression ID.

Default = 0 (Integer ≥ 0 or blank) implies deflection as the independent variable
B1EID, B2EID, B3EID Translational damping independent variable expression ID.

Default = 0 (Integer ≥ 0 or blank) implies velocity as the independent variable
B4EID, B5EID, B6EID Rotational damping independent variable expression ID.

Default = 0 (Integer ≥ 0 or blank) implies velocity as the independent variable
KINT Stiffness interpolation type.
LINEAR
CUBIC
AKIMA (Default)

(Character)
BINT Damping interpolation type.
LINEAR
CUBIC
AKIMA (Default)

(Character)

Comments

  1. This card is represented as a spring element in HyperMesh.