Engineering Solutions

OptiStruct to RADIOSS Conversion

OptiStruct to RADIOSS Conversion

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OptiStruct to RADIOSS Conversion

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Use the Conversion tool to convert an OptiStruct file to a RADIOSS file.

1.Load the OptiStruct user profile.
2.Import an OptiStruct model.
3.To run the conversion macro, from the menu bar, click Tools > Convert > OptiStruct > To Radioss (Block Format). The Conversion tab opens.
4.To start the conversion, click Convert. After the conversion, the selected version of the RADIOSS user profile automatically loads.
5.Review and export the deck using the RADIOSS user profile. Some of the keywords in the OptiStrut deck are converted to the RADIOSS deck as per the following tables.

 

Element Mapping


OptiStruct type

RADIOSS type

CONM2

/ADMAS

CWELD

Mesh less weld

(feabsord, fe realize using HEXA)

CELAS1/CELAS2

CDAMP1/CDAMP2

(0 length)

/SPRING

 

 

PLOTEL

Plot element

RBAR

/RIVET

RBE2/RBE3

/RBODY

RJOINT

/RLINK

CBUSH

(When using vector)

/ SPRING3N

CBUSH1D

/SPRING2N

CBAR/CBEAM/CBEND

BEAM

CROD

TRUSS

CONROD

TRUSS and /PROP/TRUSS

CTRIA3/CTRIAR

CTRIA6

(Change to 1st order before convert)

/SH3N

 

CQUAD4, CQUADR, CSHEAR

CQUAD8

(Change to 1st order then convert)

/SHELL

 

CTETRA4

CTETRA10

(Change to 1st order then convert)

/TETRA4

 

CHEXA8/ CPENTA6

CHEXA20/ CPENTA15

(Change to 1st order then convert)

/BRICK

 

 

Property Mapping


OptiStruct type

RADIOSS type

PBAR/PBEAM

(Only single section PBEAM is supported)

/PROP/BEAM

PBUSH

/PROP/SPR_GENE

PBUSH1D/PDAMP/PELAS

/PROP/SPRING

PROD

/PROP/TRUSS

PSHELL/PSHEAR

/PROP/SHELL

PSOLID

/PROP/SOLID

 

Material Mapping


OptiStruct type

RADIOSS type

MAT1

/MAT/ELASTIC

MAT8

/MAT/LAW19

 

See Also:

OptiStruct Conversion Tools