傅传国               （山东建筑工程学院 济南 250014）

    梁书亭  马辉     （东南大学 南京 210018）

 

[提要]  结合一实际工程，进行了两榀框架梁式转换层结构1／5缩尺模型在水平低周反复荷载下的抗震性能试验，其中一榀的转换梁和与其相连的框支柱采用了钢骨混凝土结构。试验结果表明，采用钢骨混凝土的梁式转换层结构受力和抗震性能明显优于普通钢筋混凝土梁式结构。
[关键词]  钢骨混凝土 转换层 抗震性能 试验研究

Based on the practical project, two scaled models of frame girder transfer floor, one is common reinforced concrete structure (RCTB model) and the other is steel reinforced concrete structure (SRCTB model), are tested subjected to vertical loading and horizontal reversed cyclic loading. The experimental results and preliminary conclusion are given. The experimental results show that the SRCTB modelis superior to RCTB model in mechanical and aseismic behaviour.
Keywords: steel  reinforced  concrete; transfer floor; aseismic behaviour; experimental study