Key Words: Curved beam bridge decks, prestress concrete, finite element model in csi bridge software, structural analysis, bending moment, shear force.īridge construction today has achieved a worldwide level of importance. The results for shear force and bending moment are observed by keeping the identical material properties. The 3D Finite Element Models are prepared using CSi Bridge software. Analysis is administered using the 70 R wheel IRC loading.

Section geometry and material properties are same altogether the models while its radius of curvature are different. In this paper, the analysis of horizontally curved prestressed concrete beam upper deck is studied by using three dimensional modeling and analysis. Therefore, a transparent understanding of an accurate study on straight and curved box-girder bridges is required. While numerous amounts of research are current to analyse and understand the behaviour of all kinds of box-girder bridges, the results from these different research projects are unevaluated and dispersed.

Recently the horizontally curved beam bridge has become more desirable in modern motorway systems and massive cities. Bridges are important and efficient structures which are comprised of variety of elements and substructures, namely the deck, abutment and foundation and possibly additional intermediate supports.

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