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CMSPDPM

CMSPDPM

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CMSPDPM

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Bulk Data Entry

CMSPDPM – Multi-body Spring Damper Element based on Marker

Description

Defines a spring damper element without reference to a property entry for multi-body solution sequence based on marker.

Format

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

CMSPDPM

EID

K

M1

M2

B

L

PF

TYPE

 

hmtoggle_plus1Example

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

CMSPDPM

3

34.5

223

324

0.0

1.0

 

TRANS

 

Field

Contents

EID

Unique element identification number.

(Integer > 0)

K

Stiffness value.

Default = 0.0 (Real or blank)

M1, M2

Marker identification number.

(Integer > 0)

B

Damping value.

Default = 0.0 (Real or blank)

L

Unstretched length of spring damper.

Default = 0 (Real > 0.0 or blank)

PF

Preload force.

Default = 0 (Real or blank)

TYPE

Type.

(TRANS or ROT; if blank, default: TRANS)

Comments

1.The spring damper force is along the line segment connecting the marker M1 and M2.
2.The positive preload force is a stretching force.
3.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