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hmnike |
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hmnike |
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»Click here to display Table of Contents«
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hmnike |
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hmnike |
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hmnike translates files from the -state database to HyperMesh binary results files. The syntax to run the translator is:
hmnike [arguments] <inputfile> <outputfile> <modelfile>
The following arguments can be used:
Flag |
Meaning |
|---|---|
-t |
Temperatures |
-d |
Displacements |
-v |
Velocities |
-a |
Accelerations |
-xx |
Sigma xx |
-yy |
Sigma yy |
-zz |
Sigma zz |
-xy |
Sigma xy |
-yz |
Sigma yz |
-zx |
Sigma zx |
-von |
von Mises Stress |
-ps |
Plastic Strains |
-epxx |
Epsilon - xx |
-epyy |
Epsilon - yy |
-epzz |
Epsilon - zz |
-epxy |
Epsilon - xy |
-epyz |
Epsilon - yz |
-epzx |
Epsilon - zx |
-af |
Axial Force |
-srs |
Shear Resultant-s |
-srt |
Shear Resultant-t |
-bms |
Bending Moment-s |
-bmt |
Bending Moment-t |
-tr |
Torsional Resultant |
-bmxx |
Bending Moment-mxx |
-bmyy |
Bending Moment-myy |
-bmxy |
Bending Moment-mxy |
-qxx |
Shear Resultant-qxx |
-qyy |
Shear Resultant-qyy |
-nxx |
Normal Resultant-nxx |
-nyy |
Normal Resultant-nyy |
-nxy |
Normal Resultant-nxy |
-inner |
Inner surface |
-outer |
Outer surface |
-mid |
Middle surface |
-max |
Maximum of the values of inner and outer surfaces |
-th |
Thickness |
-eld1 |
Element Dependent Variable 1 |
-eld2 |
Element Dependent Variable 2 |
-float |
Float format |
-3s1 |
3-D Principal Strain 1 |
-3s2 |
3-D Principal Strain 2 |
-3s3 |
3-D Principal Strain 3 |
-3S1 |
3-D Principal Stress 1 |
-3S2 |
3-D Principal Stress 2 |
-3S3 |
3-D Principal Stress 3 |
-3Sh |
3-D Maximum Shear Stress |
-3sh |
Maximum Shear Strain 3D |
-stepN |
Step increment. If N is 1, translation is performed for steps 1, 2, 3, and so on. If N is 2, translation is performed for steps 2, 4, 6, and so on. |
The supported results include:
nodal
| • | Temperatures |
| • | Displacements |
| • | Velocities |
| • | Accelerations |
| Note: | Temperatures and accelerations are not supported in the current version of LS-NIKE3D. When they are supported in LS-NIKE3D, this program can run without change and still post-process these quantities. |
bricks
| • | Sigma-xx |
| • | Sigma-yy |
| • | Sigma-zz |
| • | Sigma-xy |
| • | Sigma-yz |
| • | Sigma-zx |
| • | von Mises Stress |
| • | Effective Plastic Strain |
| • | Principal Stress 3D1 |
| • | Principal Stress 3D2 |
| • | Principal Stress 3D3 |
| • | Maximum Shear Stress 3D |
The above values are output at each of the 8 gauss points. In addition, hmnike computes a center value for each. The center value for the stresses Sigma-xx, Sigma-yy, Sigma-zz, Sigma-xy, Sigma-yz, and Sigma-zx is the average of the gauss points values. The center value for the von Mises Stress, Principal Stresses, and the Maximum Shear Stress is computed based on the center value of the other stresses. The central value for the Plastic Strains is the average of the values at the gauss points.
| • | Axial force |
| • | Shear resultant - s |
| • | Shear resultant - t |
| • | Bending moment - s |
| • | Bending moment - t |
| • | Torsional resultant |
| • | Sigma-xx (inner, outer, middle, and maximum of inner and outer) |
| • | Sigma-yy (inner, outer, middle, and maximum of inner and outer) |
| • | Sigma-zz (inner, outer, middle, and maximum of inner and outer) |
| • | Sigma-xy (inner, outer, middle, and maximum of inner and outer) |
| • | Sigma-yz (inner, outer, middle, and maximum of inner and outer) |
| • | Sigma-zx (inner, outer, middle, and maximum of inner and outer) |
| • | von Mises stress (inner, outer, middle, and maximum of inner and outer) |
| • | Plastic Strain (inner, outer, middle, and maximum of inner and outer) |
| • | Epsilon - xx (inner, outer) |
| • | Epsilon - yy (inner, outer) |
| • | Epsilon - zz (inner, outer) |
| • | Epsilon - xy (inner, outer) |
| • | Epsilon - yz (inner, outer) |
| • | Epsilon - zx (inner, outer) |
| • | Bending Moment - mxx |
| • | Bending Moment - myy |
| • | Bending Moment - mxy |
| • | Shear Resultant - qxx |
| • | Shear Resultant - qyy |
| • | Normal Resultant - nxx |
| • | Normal Resultant - nyy |
| • | Normal Resultant - nxy |
| • | Thickness |
| • | Element Dependent Variable 1 |
| • | Element Dependent Variable 2 |
| • | Principal Strain 3D1 (inner, outer) |
| • | Principal Strain 3D2 (inner, outer) |
| • | Principal Strain 3D3 (inner, outer) |
| • | Minimum Principal Stress 3D (inner, outer, and middle) |
| • | Maximum Principal Stress 3D (inner, outer, and middle) |
| • | Second Principal Stress 3D (inner, outer, and middle) |
| • | Maximum Shear Stress 3D (inner, outer, and middle) |
| • | Maximum Shear Strain 3D (inner, outer) |
Below are the LS-NIKE3D elements and their HyperMesh equivalents for the -state database:
LS-NIKE3D |
HyperMesh |
Bricks |
Hex8 |
Beams |
Plot |
4-noded Shells |
Quad4 |