既有柱与新增梁节点锚固技术的研究及应用

Research on Node Anchorage Technology of Column and Beam and Application

充分利用既有建筑,在保证安全的同时增加新的使用功能,建筑结构加固发挥着越来越重要的作用。本文针对混凝土结构的加固特点,结合工程实例,着重分析研究既有柱的加固方法,新增梁柱节点的锚固技术及受力问题,以期寻求一种较为可靠、经济、合理的加固方式。

Nowadays a large number of buildings needed to be reinforced and reconstructed. First, existing buildings should be made full use of. Second, new features should be taken in buildings reconstruction based on security. It is no denying that building structure reinforcement is playing an increasingly important role. Characteristics of reinforced concrete structure are considered. Reinforcement method of column, new beam-column joints of anchoring technology and mechanical problems in project example are studied in order to seek best way.