PC Cable-Stayed Bridge Main Girder Shear Lag Effects: Assessment of Single Cable Plane in Construction Stage

Construction of Nagisa Bridge Hybrid System of Cable-stayed Pc Bridge and Steel Suspension Bridge

Nagisa Bridge, a single span footbridge, was recently completed in Aomori prefecture, Japan. The structure of this bridge is a hybrid structure of cable-stayed prestressed concrete bridge and steel suspension bridge. It is the first application as this structure type of bridge in the world. Concrete girders near pylons are supported by stay cables. Steel girders are supported by suspension cabl...

Advanced Cable Stayed Bridge Construction Process Analysis with ANSYS

Construction and Design of Cable-Stayed Bridges

Numerical and Experimental Assessment of Dynamic Effects of Road Traffic in a Cable-stayed Bridge

This paper describes the development, updating and validation of the numerical modelling of the bridge-vehicles system of a new cable-stayed bridge (Salgueiro Maia Bridge, in Portugal), presenting several comparisons between calculated and experimental results, associated to the modal analysis, static and dynamic tests of the bridge under controlled heavy roadway traffic.

Cable optimization of a long span cable stayed bridge in La Coruña (Spain)

This document describes an optimization problem of cable cross section of a cable stayed bridge considering constraints of cable stress and deck displacement. Since the bridge is still in study phase, the geometry and the mechanical characteristics are subjected to changes. In order to avoid creating different structural models, a program was produced to construct a model from geometrical and m...