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  • Users: linkij
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  1. linkij

    Doing a 2d analysis, moving mesh in xy plane causes displacement prblm

    Hello all, I've been working on a beam with holes on each side, the whole part is somewhat shaped like a bracket "[". I've posted on here about it before but this is a different question. I have been applying an equal pulling force on each end of the part. The part is also completely...
  2. linkij

    FEA beginner, having troubles with meshing

    I'm a first time user of FEA, using the LISA modeler program. I've made a beam roughly the shape of a bracket "[" rotated 90 degrees (for lack of a better term). The goal is to apply outward force on each end to cause a bend in the optic. I used various element extrusions and shape changes to...

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