新型装配式半刚性节点抗震性能试验研究

Experimental Study on Seismic Performance of New Fabricated Semi-Rigid Nodes

装配式混凝土结构具有工期短、施工模块化、施工进度易监控等优点,在国内外具有很好的前景。装配式节点作为装配式结构的重要组件,其设置是否合理,是否满足服役要求,直接影响建筑整体的安全性与可靠性。目前,学术界对于装配式节点的理论分析及试验验证还相对欠缺。因此,对该类节点的构造设计及力学性能研究是该相关领域的研究重点。

The fabricated concrete structure has the advantages of short construction period,modular construction,and easy monitoring of construction progress.It has good prospects at home and abroad.As an important component of the fabricated structure,whether the fabricated node is defined reasonably and whether it meets the service requirements may directly affect the overall safety and reliability of the building.At present,academic theoretical analysis and experimental verification of fabricated nodes are relatively rare.Therefore,the research on the structural design and mechanical properties of this type of node is the focus of research in this related field.