DRESP1 - Static Stress/Strain Item Codes for Composites

Stress Item Location ASCII Code Number Code1
Normal - 1 Default S1 3
Normal - 2 S2 4
Shear - 12 S12 5
Shear - 1Z S1Z 6
Shear - 2Z S2Z 7
Maj. Principal SMAP 9
Min. Principal SMIP 10
Normal - 1 Top S1-T -
Normal - 2 S2-T -
Shear - 12 S12-T -
Shear - 17 S17-T -
Shear - 27 S27-T -
Maj. Principal SMAP-T -
Min. Principal SMIP-T -
Normal - 1 Bottom S1-B -
Normal - 2 S2-B -
Shear - 12 S12-B -
Shear - 17 S17-B -
Shear - 27 S27-B -
Maj. Principal SMAP-B -
Min. Principal SMIP-B -
Normal - 1 Both Top and Bottom S1-O -
Normal - 2 S2-O -
Shear - 12 S12-O -
Shear - 17 S17-O -
Shear - 27 S27-O -
Maj. Principal SMAP-0 -
Min. Principal SMIP-0 -
Strain Item Location ASCII Code Number Code 1
Normal - 1 Default S1 3
Normal - 2 S2 4
Shear - 12 S12 5
Maj. Principal SMAP 9
Min. Principal SMIP 10
Principal Angle PSA -
Normal - 1 Top S1-T -
Normal - 2 S2-T -
Shear - 12 S12-T -
Maj. Principal SMAP-T -
Min. Principal SMIP-T -
Principle Angle PSA-T -
Normal - 1 Bottom S1-B -
Normal - 2 S2-B -
Shear - 12 S12-B -
Maj. Principal SMAP-B -
Min. Principal SMIP-B -
Principle Angle PSA-B -
Normal - 1 Both Top and Bottom S1-O -
Normal - 2 S2-O -
Shear - 12 S12-O -
Maj. Principal SMAP-O -
Min. Principal SMIP-O -
Principle Angle PSA-O -
Thermal Strain Item Location ASCII Code Number Code 1
Normal - 1 Default TS1 -
Normal - 2 TS2 -
Shear - 12 TS12 -
Maj. Principal TSMAP -
Min. Principal TSMIP -
Normal - 1 Top TS1-T -
Normal - 2 TS2-T -
Shear - 12 TS12-T -
Maj. Principal TSMAP-T -
Min. Principal TSMIP-T -
Normal - 1 Bottom TS1-B -
Normal - 2 TS2-B -
Shear - 12 TS12-B -
Maj. Principal TSMAP-B -
Min. Principal TSMIP-B -
Normal - 1 Both Top and Bottom TS1-O -
Normal - 2 TS2-O -
Shear - 12 TS12-O -
Maj. Principal TSMAP-O -
Min. Principal TSMIP-O -
Mechanical Strain Item Location ASCII Code Number Code 1
Normal - 1 Default MS1 -
Normal - 2 MS2 -
Shear - 12 MS12 -
Maj. Principal MSMAP -
Min. Principal MSMIP -
Normal - 1 Top MS1-T -
Normal - 2 MS2-T -
Shear - 12 MS12-T -
Maj. Principal MSMAP-T -
Min. Principal MSMIP-T -
Normal - 1 Bottom MS1-B -
Normal - 2 MS2-B -
Shear - 12 MS12-B -
Maj. Principal MSMAP-B -
Min. Principal MSMIP-B -
Normal - 1 Both Top and Bottom MS1-O -
Normal - 2 MS2-O -
Shear - 12 MS12-O -
Maj. Principal MSMAP-O -
Min. Principal MSMIP-O -
1 OptiStruct provides partial support for Nastran item codes. Since Nastran response items are not fully compatible with those used in OptiStruct, it is recommended to use the OptiStruct ASCII item codes.