Dynamic Time-History Deformation Response Analysis of Long-Span Beam Bridge Subjected to Flowing Ice
Based on the pile-soil function and damper boundary condition influence by Finite Element Method, taking Bao-Shu yellow river extra long-span bridge as the project object, the deformation effect of the bridge subjected to flowing and melting ice in spring was analyzed considering dynamical action mode. The results revealed that the deformation from this kind of action is tittly small and the bridge structure is reliable and stable. Then the calculation and analysis have been put into design and construction stage.
Z. P. Bai et al., "Dynamic Time-History Deformation Response Analysis of Long-Span Beam Bridge Subjected to Flowing Ice", Advanced Materials Research, Vols. 163-167, pp. 2830-2834, 2011