Construction Stage Mechanical Performance Analysis of Long-Span Continuous Rigid Frame Bridge

Hua Su

doi:10.4028/www.scientific.net/AMR.1030-1032.750

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1030-1032Construction Stage Mechanical Performance Analysis...

Construction Stage Mechanical Performance Analysis of Long-Span Continuous Rigid Frame Bridge

Abstract:

Accurate simulation of construction process of continuous rigid frame bridge is a foundation to make a bridge built accurately. Based on the suit iteration method, this paper used MIDAS to built a 3D finite elements model, the internal force and deformation results of each construction stage was obtained. This study provided a good theoretical reference for the control of long-span continuous rigid frame bridge construction..