Language: English
Repairing Concrete Cracked
Strengthening by steel plate
There are cracks in the positive bending moment of the main beam. In the positive and negative bending moment, externally bonded steel plate to solve the problem. The tensile strength of the steel plate can be used to make up the shortage of the main beam.
Project overview
This project is a framed building that has been built for 20 years. The function of the original design of the building is to use it as a storehouse. Now it is used for Internet cafes.
The main girder has produced a stress crack, which is a potential safety hazard for the use of the building.
Solution
There are cracks in the positive bending moment of the main beam. In the positive and negative bending moment, externally bonded steel plate to solve the problem. The tensile strength of the steel plate can be used to make up the shortage of the main beam. And strengthened by crack injection adhesive at the force crack.
