Static behaviors and parameter analysis of cable-stayed arch bridge;

The mechanic characters of the cable-stayed arch bridges and contrast with the ordinary arch bridges are studied in this paper.

In view of the effects of geometric non-linearity as well as material non-linearity, the nonlinear mechanical model for the stability analysis of a certain cable-stayed arch bridge during operation is presented,and it is used to analyze the structural behavior of the bridge.

Analysis on dynamic characteristics and train running performance of cable-stayed arch bridge;

Triple Nonlinear Earthquake Response Analysis of Long-span Rigid-Frame-Cable-Stayed Composite Bridge;

The deck with double edge-girders is widely used in composite cable-stayed bridge.

The article gives the analysis result of the self-vibration characteristic of cable-stayed and suspension composite bridge,and focuses discussion on the influence of the structural parameter variety of ratio of rise to span,the dead load intensity, the stiffening girder rigidity,main cable and cable-stayed cable rigidities on the self-vibration characteristic of the bridge.