2011•Applied Mechanics and MaterialsOpen access

Calculation of Shrinkage-Creep Analysis for Long-Span Concrete Continuous Rigid Frame Bridge

Can Bin Yin, Yu Fang

Abstract

Take Longtan river super large bridge as example,establishing finite element model with Bridge Doctor to analysis the influence shrinkage and creep.The deformation prediction of the bridge in the construction process and after completion was made based onseveral.Each prediction results were analyzed and compared.

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Key concepts: Shrinkage, Creep, Rigid frame, Structural engineering, Bridge (graph theory), Finite element method, Span (engineering), Deformation (meteorology)