The direct reinforcement method is one of the most common methods, which improves the stability of the structure by increasing its stiffness and load-bearing capacity.
1.Enlarged cross-section method: A layer of concrete is poured on the beams, columns, walls and other components of the building structure to increase the cross-sectional size and reinforcement of the components, so as to improve the bearing capacity and stability of the components.
2.Outer steel method: wrap a layer of steel plate on the outside of beams, columns, walls and other components of the building structure to improve the bearing capacity and stability of the components.
3.Pasting steel plate method: pasting a layer of steel plate on the surface of beams, columns, walls and other components of the building structure to improve the bearing capacity and stability of the components.
The indirect reinforcement method is to improve the stability of the structure by changing the stress state or force transmission path of the structure.
1.Additional support method: a support structure is added to the building structure to change the force transmission path and stress state of the structure, so as to improve the bearing capacity and stability of the structure.
2.Prestressing method: The force state and force transmission path of the structure are changed by applying prestress, so as to improve the bearing capacity and stability of the structure.
The combined reinforcement method combines the advantages of the direct reinforcement method and the indirect reinforcement method to comprehensively improve the bearing capacity and stability of the structure.
1.Combined support method: the combination of reinforcement methods such as adding support structure and outer steel to the building structure to improve the bearing capacity and stability of the structure.
2.Combined prestressing method: a combination of reinforcement methods such as applying prestressing and pasting steel plates in the building structure to improve the bearing capacity and stability of the structure.