Linear
| LE2dFrm | 2d LE frame element under linear or nonlinear geometry |
| LE2dFrm_w2ndOrdDF | 2d LE frame element with moderate deformations under linear or NL geometry |
| LE2dFrm_w2ndOrdFF | 2d LE frame element with moderate deformations under linear or NL geometry |
| LE2dFrm_wPdelta | 2d linear elastic frame element with P-delta effect under linear or nonlinear geometry |
| LE2dFrm_wVarIDF | 2d LE frame element with variable cross section under linear or NL geometry |
| LE2dFrm_wVarIFF | 2d LE frame element with variable cross section under linear or NL geometry |
| LE3dFrm | 3d linear frame element under linear or nonlinear geometry |
| LETruss | 2d/3d linear truss element under linear or nonlinear geometry |