Structure style selection of the mid-tower of a three-tower suspension bridge;

The main bridge of Taizhou Changjiang River Highway Bridge is a three-tower suspension bridge with two main spans each 1 080 m.

On the basis of the presentations and analysis mentioned above,the paper further analyzes several humanist factors such new type of the three-tower suspension bridge can be put into .

Research on increasing the air-operated steps of large span suspension bridge flutter critical wind velocity;

An introduction is given to major issues in design of anchor foundation for large span suspension bridge, and a analysis is given of several commonly-adopted foundation programs.

Spatial seismic response analysis of long-span suspension bridge across Sidu River;

Based on the FE model,model analysis is carried out and the effects of soil-pile-structure interaction on dynamic behavior of the long-span suspension bridge are specially studied.

In this paper,by taking the Sidu River Bridge as the example,a spatial dynamic model of long-span suspension bridges with steel truss stiffening girder is established,and the nonlinear motion equations in the multi-support excitation condition are deduced based on Leger s large-mass method(LMM) and the pseudo static displacement conception.