local buckling in I section beam
local buckling in I section beam
(OP)
Hi
i am modelling a 3D I section beam with shell element which is symmetric. Beam is a cantilever beam of span 6m. i am giving displacement at free end.Material used is Seel that is elasto plastic without strain hardening..i want to see the buckling in the flanges even when the section is slender. and i am getting the error as TIME INCREMENT REQUIRED FOR THIS ANALYSIS IS LESS THAN THE MINIMUM SPECIFIED..
Please help me






RE: local buckling in I section beam
RE: local buckling in I section beam