An experimental study on the flexural performances of SFRC beams replacing composition RC beams;

Minimum span length of reinforced concrete simple flexural member and strength of reinforcing bar;

In order to study the viscoelastic thermal stresses in reinforced concrete structures, which is regarded as a kind of composite materials, the viscoelastic parameters of reinforced concrete are measured experimentally.

In this paper, parameters acquired from laboratory creep test for reinforced concrete beam were analyzed statistically.

According to the type of reinforcing bars practically used in China, the present status of hot rolled ribbed bars, cold rolled ribbed bars are narrated, and the prospects and problems to the development and application of reinforcing steels for concrete construction are also reviewed.

This paper summarizes the researches and applications of reinforced concrete structural column which is used in brickworks of various types.

Combined with repairing eocperenoe of the brick house of storeys, the paper introduced the method of applying outside addition reinforced concrete pillar to reinforce the brick house of storeys and sumed up the principles and requirements of design and construction.