(2) Paste reinforcement: paste reinforcement and increase in the principle of moment of habit method is similar, but the reinforcement object is different, such as paste steel plate to strengthen the weak part of the structure is more convenient, but pay attention to the connection with the original structure, the method is to use epoxy mortar as a binder, with anchor bolts as a pressure measure of the steel plate, so that the steel plate is sticky, but also can help bear the structural deformation of the steel plate at both ends of the large shear stress.