BUCKLING OF THIN-WALLED FRAMES WITH PARTIAL WARPING RESTRAINTS

摘要

In the paper the concept of the so-called warping indicator to thebuckling analysis of thin-walled frames is presented. Using numericalsimulation the values of warp- ing indicators can be established fortypical frame joints and more realistic frame analysis can be made onthe basis of the relatively simple Bernoulli-Vlasow theory.