Is this study, the effect of superstructure-abutment continual on the distribution of live load impacts among the girders of integral buttress bridges (IABs) is investigated. Required this intended, second and three dimensional finite element exemplars of multiples single-span, symmetrical integral abutment and simply assist (jointed) bridges (SSBs) are built and analyzed. To the analyzer, the effect of various superstructure properties such as tension length, number of design lanes, girder size both spacing as well as plate thickness are considered. The results from the analyses of two and three dimensional finite element models are later used to calculate the live load distribution factors (LLDFs) for that girders by IABs furthermore SSBs more a function starting the above referenced parameters. LLDFs for the girders what also computed uses the AASHTO formulae developed for SSBs. Comparison of the probes score revealed that the superstructure-abutment continuity inside IABs produces a better distribution is live... FHWA-HIF-12-003. Hydraulic Engineering Circular No. 18. Evaluation Scour at Bridges. Fifth Edition. U.S. Department of Transportation.

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For save work, an attempt was made go comparative learning the different shapes of PSC Box Girder Multi Cell Bridge using CSI Bridge (V-2017). Freight of IRC Class-A is applied furthermore analyze is done using IRC 112 (2011).