Construction technology of steel reinforcement concrete bridge deck;

Construction technology with support of the long span main arch ring of the reinforced concrete arch bridge;

Constructing methods of large span reinforced concrete arch bridge group support pouring;

Study on evaluation and comparison of the capability before and after strengthening of reinforced concrete arch bridge;

Experimental evaluation of seismic performance of reinforced concrete bridge piers designed on the basis of displacement(Ⅱ): Shaking table test;

Experimental evaluation of the seismic performance of reinforced concrete bridge piers designed on the basis of displacement(I): Quasi-static test;

Performance of reinforced concrete bridge pierssubjected to near-fault ground notions;

The structure defection analysis and the reinforcing technology to the reinforced concrete bridge;

Research on durability assessment for reinforced concrete bridge;

The durability of reinforced concrete bridge;

State-of-art of the mechanical behaviour of the corrosion reinforced concrete bridges;

With the rapid development of transport routes,it is important to find out whether the bridge can meet the heavy cargo transport development and take on the needs of large equipment transport tasks, as well as after the passage of overloading of vehicles how much will fatigue properties change on the existing reinforced concrete bridges, which are issues of concern to the urgent need .

Recently,the deterioration and damage of reinforced concrete bridges caused by durability inadequate were more and more serious and widespread,the normal use or security operations of the bridges were seriously affect,and the economic losses far beyond people\'s imagination.

In order to assess the ultimate displacement of reinforced concrete bridge pier, it is very important reasonably to determine the plastic hinge length based on the deformation characteristics in plastic hinge region.