Spatial Analysis of Wide Deck City Bridges of Three-Span PC Continuous Box Girders

In this paper, the current researches of the wide deck city bridges are briefed. The load-carrying characteristics and perspective of application of the bridges are studied through the spatial finite element analysis and load test investigation of a typical wide deck city bridge of three-span (30 m+45 m+30 m) prestressed concrete (PC) continuous box girder with variable sections.