Curved   Span   PSC   Box   Girder    Bridges :  A  Review_1

Research Area:	Volume 5,Issue 2, March 2016	Year:	2016
Type of Publication:	Article	Keywords:	Curved Bridges, Curved PSC Box, Structural Analysis and Design, Prestressing, Wrapping Stress, Torsion, Bridge Design, Shear Lag
Authors:	Prof. A. R. Darji Prof. (Dr. ) K. B. Parikh Vraj J. Shah
Journal:	IJEIR	Volume:	5
Number:	2	Pages:	153-159
Month:	March
ISSN:	2277-5668

Abstract:	– This paper present a literature review related to Curved span PSC Box girder. The curvilinear nature of box girder bridges with their complex deformation patterns and stress fields have led designers adopt conservative methods for analysis & design. Recent literature on curved girder bridges to understand the complex behavior. In the present study an attempt has been made to study the Significance of PSC Box Girders & Type, Curvature effect of span, live load effect, Wrapping stress in curved Box girder, Shear Lag & Torsion effect due to curvature. Comparative study of analysis & design of PSC T-girder with PSC Box girder using software Staad - pro, Normal & Skew Box Girder with different geometrical combination has been included.
Full text: IJEIR_1930_FINAL.pdf

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