钢管混凝土柱、RC梁板节点拟静力三向加载试验研究

Study on Quasi-static 3D Loading Test for Concrete-filled Steel Tubular Column and RC Beam-slab Joints

在广州好世界广场超高层建筑工程中设计应用钢管高强混凝土柱的工程实践基础上 ,综合设计 8种钢管混凝土柱、RC梁板节点 ,进行拟静力三向加载试验 ,研究各种节点的受力性能及破坏形态 ,得到了一些有益的结论。

Through the practical design and application of high strength concrete filled steel tubular columns in the highrise project of Guangzhou Peace World Plaza, eight concrete filled steel tubular column and reinforced concrete beam slab joints, which are of different types, have been designed and tested under quasi static three dimensional loads. The load bearing behavior and failure modes of these joints have also been studied in this paper.