Benchmarks

Axial-torsional buckling, single-flange, double-symmetry (+)
Axial-torsional buckling, double-flange, double-symmetry (I)
Axial-torsional buckling, single-flange, single-symmetry (T)
Axial-torsional buckling, single-flange (L)

0021 angle elastic, .

References

0060 - Elastic Frame

0061 - 7-Story Frame: Eigenvalue & Static Loads

Used in verification by SAP2000 and seismo-struct (Example 10). References SAP2000 Integrated Finite Element Analysis and Design of Structures, Verification Manual, Computers and Structures, 1997. Example 1. SeismoStruct, Verification Report For Version 6, 2012. Example 11.

0100 - Plastic hinging

0100 - Plastic hinging

Plastic hinging in a fix-fix girder under a point load is simulated using J2 plasticity.

0102 - Cantilever with transverse loading (Postbuckling)

0102 - Cantilever with transverse loading (Postbuckling)

In this case the cantilever beam is subjected only to a transverse force of $\boldsymbol{F} = 10 \, \mathbf{E}_2$ in a single step.

013 - Asymmetric Section: Post-buckling

Post-buckling curve with an asymmetric cross section

014 - Axial-torsional buckling

Axially loaded simply supported channel, free to warp

015 - Nonlinear torsion

Test of the Wagner strain term with standard 6-DOF frame elements.

017 - Axial-torsional buckling under axial force.

A simply supported column with symmetric section (+ and I) buckles in torsion under the action of an axial load.

020 - Follower loading

Frame • Loads • Tcl

020 - Follower loading

This example demonstrates the simulation of follower loading applied to frame elements.

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