KB 000487 | Input of intermediate supports for the lateral support of members and sets of members

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Description

The support conditions of a beam subjected to bending are essential for its resistance to lateral -torsional buckling. If, for example, a single -span beam is held laterally in the middle of the span, the deflection of the compressed flange can be prevented and a two -wave eigenmode can be enforced. The critical lateral -torsional buckling moment is increased significantly by this additional measure. In the add -on modules for member design, it is possible to define different types of lateral supports on a member by using the "Intermediate supports" input window.

Keywords

Dlubal Knowledge Base Intermediate Lateral Restraint restraint Stabilization Lateral-torsional buckling Stability Dlubal KB Knowledge Base Technical Contribution

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  • Updated 24 March 2021

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