新型混凝土叠合楼盖梁板节点构造设计与试验研究

EXPERIMENTAL RESEARCH ON THE KEY JOINTS OF THE

新型装配整体式混凝土结构体系不但具有较好的整体抗震性能,而且利于结构构件的工厂化生产(设计标准化、制造工业化、安装机械化)。但由于其节点构造突破现行混凝土结构设计规范,力学性能还需通过结构试验进行研究。通过试验对比分析了叠合节点与现浇节点的静态力学性能,为该体系的推广应用提供了较好的试验依据。

The integral pre-fabricated assembled system is a new style of structure system which has excellent performances of seismic resistance. While the construction of joints are different from present code for design of concrete structures, mechanical properties need to be study. On the different grounds of the mechanical properties reinforced concrete composite node and cast-in-place node, it can further provide scientific evidences and technological support for further application of the new system.