Exposed waterproofing elastic coating used for high-speed railway bridge

Application of twice-prestressed composite structure to high-speed railway bridges;

Research of transverse distribution of internal forces i of great importance in studying characteristics of high-speed railway bridge with three main trusses, and optimization analysis method is an effective way to improve research efficience for long span bridge with three main trusses.

Detection technologies to partial damage of railway bridge;

The discussion on the design problems of railway bridge pile basement in karsts area;

Construction technology of hollow and high pier of railway bridge;

The analysis and treatment of the railroad bridge water disease;

On the causes of cracks in massive concrete of railroad bridge and their prevention and cure;

This paper analyzes the disease causes of railroad bridge bearing and introduces the construction arts and obtained effects using new high polymer materials to treat the diseases of railroad bridge bearing.

Effects of rail restraints on longitudinal seismic response of railway bridges;

The present situation of vertical rigidity tor the existing railway bridges under the action of Zhong-live load as stipulated in the railway design specifications in China and the proportional relationship between various load working conditions and Zhong-live load are analyzed.