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依据在建和已建工程中采用的型钢混凝土节点性能,通过单轴施加荷载研究型钢混凝土柱与钢筋混凝土梁、型钢混凝土柱与型钢混凝土梁节点性能,并依据工程特点分析了采用钢筋连接器和传统连接方法在性能上的差异,进行了3个1∶2模型节点整体试验。通过试验研究得出型钢混凝土梁节点(SRC-SRC)和钢筋混凝土梁节点(SRC-RC)的承载力等各项性能;得出了在其他条件相同的情况下,采用钢筋连接器与不采用连接器的节点的对比性能,为型钢混凝土梁、柱节点的合理设计以及施工中钢筋连接器的合理使用提供了依据。
Based on the properties of SRC used in construction and completed projects, the joint performance of SRC columns with RC beams, SRC columns and SRC beams was studied by uniaxial load. Based on the engineering characteristics, The traditional connection method in terms of performance differences, the three 1: 2 model node overall test. The properties of SRC-SRC and SRC-RC are obtained through experimental study. The results show that under the same conditions, The comparative performance of the nodes of the connector provides the basis for the rational design of steel reinforced concrete beam and column nodes and the rational use of reinforced connectors in construction.