HyperCrash

Results Mapper Format

Results Mapper Format

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Results Mapper Format

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This specific format of Results Mapper information file is defined in order to import stamping results in the crash model.

Card 1: Title

/TITLE

1

2

3

4

5

6

7

8

9

10

Title-name

 

 

 

 

 

Where:

 

Type

Unit
•TITLE

Is a keyword

Keyword

No
•Title-name

Is the a name of the model

String

No

Card 2: Results type

/MAPPED_DATA

1

2

3

4

5

6

7

8

9

10

Flag

 

 

 

 

 

 

 

 

 

Where:

 

Type

Unit
•MAPPED_DATA

Is a keyword

Keyword

No
•Flag

is a flag which can be:

•0: default
•1: for already projected results which come from AUTOFORM

Flag

No

Card 3: Nodes

/NODE

1

2

3

4

5

6

7

8

9

10

Node_id

X_coord

Y_coord

Z_coord

 

 

 

Where:

 

Type

Unit
•NODE

Is a keyword

Keyword

No
•Node_id

Is the node identifier number

Integer

No
•X_coord

is the coordinate value of the node around first global frame direction

Real

Length
•Y_coord

is the coordinate value of the node around second global frame direction

Real

Length
•Z_coord

is the coordinate value of the node around third global frame direction

Real

Length

Card 4: 4 nodes shell elements

/ELEM/ELEM_TYPE

1

2

3

4

5

6

7

8

9

10

Elem_id

Node_1

Node_2

Node_3

Node_4

 

 

 

 

 

Where:

 

Type

Unit
•ELEM

is a keyword

Keyword

No
•ELEM_TYPE

is a keyword which define the type of element:

•SHELL4N for the 4 node shell element
•SHELL3N for the 3 node shell element

Keyword

No
•Elem_id

is the element identifier number

Integer

No
•Node_i

is node identifier number of the element connectivity

Integer

No

Card 5: Stamping results

/XCHANGE_DATA/LOCAL_FRAME

1

2

3

4

5

6

7

8

9

10

Elem_id

NPT

NPS

 

 

 

 

 

 

 

Where:

 

Type

Unit
•XCHANGE_DATA

is a keyword

Keyword

No
•LOCAL_FRAME

is a keyword. The results are written in the same local frame as the RADIOSS one.

Keyword

No
•Elem_id

is the element identifier number

Integer

No
•NPT

is the number of integration point through the thickness

Integer

No
•NPS

is the number of Gauss point on the shell surface (not currently used)

Integer

No

Card 6: Stamping results

1*

2*

3*

4*

5*

6*

Thick

 

 

 

 

 

S_X(1,1)

S_Y(1,1)

S_XY(1,1)

S_XZ(1,1)

S_YZ(1,1)

EPSP(1,1)

…

 

 

 

 

 

S_X(NPT,1)

S_Y(NPT,1)

S_XY(NPT,1)

S_XZ(NPT,1)

S_YZ(NPT,1)

EPSP(NPT,1)

* field of 12 digits.

Where:

 

Type

Unit
•Thick

is the thickness of the element

Real

Length
•S_X(I,j)

is the stress around X direction for the ith integration point of the jth Gauss point of the element

Real

Force/length2
•S_Y(I,j)

is the stress around Y direction for the ith integration point of the jth Gauss point of the element

Real

Force/length2
•S_XY(i,j)

is the shear stress in the plane XY for the ith integration point of the jth Gauss point of the element

Real

Force/length2
•S_XZ(i,j)

is the shear stress in the plane XZ for the ith integration point of the jth Gauss point of the element

Real

Force/length2
•S_YZ(i,j)

is the shear stress in the plane YZ for the ith integration point of the jth Gauss point of the element

Real

Force/length2
•EPSP(i,j)

is the plastic stain in the element for the ith integration point of the jth Gauss point of the element

Real

Force/length2
Note:The 3 nodes shell elements must be written after the 4 nodes shell elements.

Card 7:

/ENDDATA

Where:

 

Type

Unit
•ENDDATA

Keyword to finish the input.

Keyword

No
hmtoggle_plus1Example

#--1---|---2---|---3---|---4---|---5---|---6---|---7---|---8---|---9---|--10---|

#XCHANGE INPUT FILE : Model.stp

/TITLE

example of M-Xhange file

/MAPPED_DATA

      0

/NODE

1 1.398435600E+02 3.913563370E+01-1.180800000E+01

1 1.868243430E+02 3.913563370E-01-1.180800000E+01

/ELEM/SHELL4N

1    7496    7498    7500    7501

2    7495    7499    7512    7514

/ELEM/SHELL3N/

1    7496    7498    7500

10        5676    7526    5644

/XCHANGE_DATA/GLOBAL_FRAME

#SHELL4N DATA

      1       1       1

2.09509E+00

1.29725E+02 1.29725E+02 7.37888E+02 1.78872E+02-2.67278E+02-1.44972E+02

9.34029E-04

      2       1       1

2.09509E+00

1.29725E+02 1.29725E+02 7.37888E+02 1.78872E+02-2.67278E+02-1.44972E+02

9.34029E-04

#SHELL3N DATA

      1       1       1

2.09509E+00

1.29725E+02 1.29725E+02 7.37888E+02 1.78872E+02-2.67278E+02-1.44972E+02

9.34029E-04

     10       1       1

2.09509E+00

1.29725E+02 1.29725E+02 7.37888E+02 1.78872E+02-2.67278E+02-1.44972E+02

9.34029E-04

#

/ENDDATA

#--1---|---2---|---3---|---4---|---5---|---6---|---7---|---8---|---9---|--10---|