论文部分内容阅读
针对钢筋混凝土框架结构抗震加固问题的复杂性 ,本文深入分析了抗震加固结构的受力特征 ,探讨了卸荷对加固构件承载力的影响 ,并针对抗震加固后的“隐含危险转移”问题提出了相应的对策。最后 ,提出了抗震加固的基本原则 ,可供结构抗震加固时参考
In view of the complexity of the seismic strengthening problem of reinforced concrete frame structure, this paper analyzes the stress characteristics of the seismic strengthening structure in depth, and discusses the impact of unloading on the bearing capacity of reinforced members. In addition, the “hidden danger transfer” The corresponding countermeasures. Finally, the basic principles of seismic strengthening are put forward, which can be used as a reference for seismic strengthening of structures