The Typical Methods of Using Section Steel Reinforced Concrete Beams and Slab

Abstract

The technology of Concrete beams and slab reinforcement is one of the key technologies of reinforcing and reusing existing buildings. There are many ways of reinforcement on the components and there are also some relevant state regulations. Take the carbon fiber sheet reinforcement technology as an example. It is mainly used to improve the bearing capacity of concrete, but plays limited role in improving the stiffness of concrete. When the changes in the load of industrial buildings are relatively large, it is difficult for this approach to achieve the purpose of reinforcement. While using section steel reinforced concrete slab can not only improve the bearing capacity of beams and plates, but also significantly increase the stiffness of beams and slab. The paper by introducing different methods of section steel reinforced concrete beam, beam end bearing and slab, the essay shows the improvement that a variety of reinforcement methods have made on bearing capacity and stiffness, and points out the precautions during the construction, which provides a reference for engineering applications.