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CMBUSHE

CMBUSHE

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CMBUSHE

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Bulk Data Entry

CMBUSHE – Nonlinear Bushing Element for MBD using Expression Defined in MBVAR

Description

Defines a bushing element without reference to a property entry.

Format

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

CMBUSHE

EID

 

G1

G2

X1, G3

Y1

Z1

 

 

 

 

"K"

K1EID

K2EID

K3EID

K4EID

K5EID

K6EID

 

 

 

"B"

B1EID

B2EID

B3EID

B4EID

B5EID

B6EID

 

 

 

"P"

P1

P2

P3

P4

P5

P6

 

hmtoggle_plus1Example

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

CMBUSHE

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

 

Field

Contents

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.

K1EID, K2EID, K3EID

Translational stiffness MBVAR ID.

Default = 0 (Integer > 0 or blank)

K4EID, K5EID, K6EID

Rotational stiffness MBVAR ID.

Default = 0 (Integer > 0 or blank)

B

Damping specifier.

B1EID, B2EID, B3EID

Translational damping MBVAR ID.

Default = 0 (Integer > 0 or blank)

B4EID, B5EID, B6EID

Rotational damping MBVAR ID.

Default = 0 (Integer > 0 or blank)

P

Preload specifier.

P1, P2, P3

Translational preload.

P4, P5, P6

Rotational preload.

Comments

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

See Also:

Bulk Data Section

Guidelines for Bulk Data Entries

Bulk Data Entries by Function

The Input File