Strength, stability and ductility of thinwalled members and plate elements used in metal bridges and other applications.Supervisor: prof. Ing. Ivan Baláž, PhD.
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|Project description:||Elastic critical axial forces for torsional-flexural buckling of metal members with different boundary conditions in bending and torsion. Unified way of critical moments calculation valid for beams in bending made from different materials: steel, aluminium, timber. Simple formulae for calculation of critical lengths of different frames with or without pendel columns. Elastic critical forces for compressed orthotropic plates of different types including sandwich plates, multicell plates and plates connected with groove and tongue. Resistance of compressed aluminium columns with longitudinal and transverse welds. New original form of formulae for resistance of beams in bending which enable to show plastic reserve of members with different slendernesses and influence of local buckling as well. New original form of formulae for simpler and more exact verification of fillet welds of steel and aluminium joints. Backgrounds for improvement of STN EN 1993-1-10 and its National annex.|
|Kind of project:||VEGA ()|
|Department:||Department of Steel and Timber Structures (FCE)|
|Project status:||Successfully completed|
|Project start date :||01. 01. 2009|
|Project close date:||31. 12. 2011|
|Number of workers in the project:||2|
|Number of official workers in the project:||0|