RESEARCH ON REINFORCEMENT TECHNOLOGY FOR EXISTING REINFORCED CONCRETE STRUCTURE BUILDINGS
With the increase of structural service time and the effect of environmental erosion,the performance of concrete structures deteriorates or the functional use of structures changes,existing reinforced concrete structures need to be reinforced.This study summarizes the commonly used methods and their advantages and disadvantages for reinforcing reinforced concrete structures,and elaborates on the current research status of the impact of reinforced concrete reinforcement on structural bearing capacity,component stiffness,and other aspects.Finally,several suggestions for the reinforcement of reinforced concrete structures were proposed for reference in the selection of reinforcement schemes for reinforced concrete structures.