An investigation on the flutter derivative prediction of flat steel box girders is carried out based CFD simulations. Firstly, by taking girder section Qingshan Yangtze River Bridge as basic and considering its width height design variables cross-section shape, domain shape defined controlling possible variation range variables. A small number cross-sections are selected for calculation aerodyn...

Relative displacements are introduced between steel bridges and continuously welded rail (CWR) tracks as the bridge girders expand contract due to thermal effects. Depending on fastening profile CWRs girders, additional forces transmitted two, when compression at transition zones of bridge, risk track buckling increases. The aim this paper is study CWR in open-deck bridges. In order do so, a fi...

High-strength steels (HSSs) are now used globally in different structural applications because of their constructional and environmental merits. Though, investigations on HSS elements still relatively limited. Herein, the lateral-torsional buckling (LTB) response laterally-unsupported plate girders with stiffened slender webs is explored considering steel S690, which currently under extensive t...