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论文类型：会议论文

发表时间：2010-01-01

收录刊物：EI、CPCI-S、Scopus

卷号：417-418

页面范围：845-+

关键字：seismic damage; ductility; steel reinforced ultra high strength concrete composite joint; reversal cycle load

摘要：In order to investigate the crack pattern and ductility of steel reinforced ultra high strength concrete composite joint subjected to reversal cycle load, six interior strong-column-weak-beam joint specimens were tested with various axial load ratio and volumetric stirrup ratio. A discussion on the crack pattern and ductility was presented. It was found that all joint specimens failed in bending with a beam plastic hinge in a ductile manner, with crack propagation different from the weak-column-strong-beam joint. The experimental results indicated that test parameters of the steel reinforced ultra high strength concrete composite joint with good seismic performance may be referred for engineering application.