Nonlinear Analysis of Behaviors of Steel-Concrete Composite Beams with Slipping
This paper has the background of JiuJiang bridge recover engineering, and uses the approach that combining submodel method with finite element method to establish the simplified model of the whole steel-concrete composite beam bridge without considering slipping and the refinde model of the typical section with considering slipping. The distribution of slipping of steel-concrete composite beam under the condition of operation is researched. In addition, the deflection as well the stress of typical section between the two kinds of models is contrasted and analyzed. Based on these researches, this article uses the Midas Civil to study the creep effect of steel-concrete composite beam cable-stayed bridge.
Paul P. Lin and Chunliang Zhang
W. F. Wang et al., "Nonlinear Analysis of Behaviors of Steel-Concrete Composite Beams with Slipping", Applied Mechanics and Materials, Vols. 105-107, pp. 1187-1196, 2012