Influence of the reinforcement corrosion to the shear capacity of the reinforced concrete members;

In fires,determination of the temperature field of reinforced concrete members is not only a basis for analyzing mechanical properties of the members at high temperature,but also a basis of constituting rehabilitation schemes of the structures after fires.

A new nonlinear analysis method is developed for torsion of reinforced concrete members based on fixed-angle softened truss model,which assumes the cracks to be oriented in the principal compression direction of the externally applied stresses.

Evaluation of reinforcement corrosion in reinforced concrete member by half-cell potential method;

Crack width calculation methods of reinforced concrete member based on ANSYS;

The mechanical property deterioration of reinforced concrete members due to steel corrosion is analyzed.

Through adopting the sticking CFRP,the sticking steel plating and chemical anchor bolt implanting technical methods,the RC components are reinforced,and the security,the validity and the economy of this method for reinforcing the RC.

This paper introduces the test study and theory analysis on improving the blast-resistant behavior of RC component with CFS material,providing a reference for the anti-terrorism design of the buildings in this country.

Research of concrete carbonation regularity of reinforced concrete component;

This paper analyses the hysteretic characteristics, effective factors and reduction measures of reinforced concrete component, which provides theory basis for practice designers.

According to the purely torsion mechanics characteristic of reinforced concrete component with rectangular section,the reinforced concrete component,loading plan and test plan were designed and has been carried out in the experimental teaching practice.