圆形钢管混凝土梁柱接头之耐震行为  

The Anti - seismic Behavior of the Connection of Steel Beams Roto Concrete-Filled Steel Tubes Columns

作　　者：郑锦铜 林衍宏 

机构地区：[1]高雄第一科技大学

出　　处：《建筑钢结构进展》2003年第4期27-36,共10页Progress in Steel Building Structures

摘　　要：本研究以试验与理论方式,探讨圆形钢管混凝土柱与H型钢粱交会区之钢管径厚比与接头型式等对力量传递、破坏模式及韧性行为之影响。实验方面,设计五个试体,共四种接头型式,以梁翼与隔板的接合方式不同、有无内隔板及接头区径厚比为变化参数,于梁端施以反复载重来观察梁拄接头的力变形行为。经由理论分析与实验结果比较可发现,由Fukumoto与本文提出之新理论模式来预测交会区的行为,其结果都在合理范围内。This paper presents the research on the anti - seismic behavior of the connection of steel beams to the concrete - filled steel tube columns. The effects of the ratio of the radius to the thick of the tube and the connection style on the connection behavior, the force transition ;ind the destroyed style,are considered in this paper, by means of theoretical and experimental analysis. Five specimens with four kinds of the joint style arc designed to perform the experiment. The periodic load is used for the experiment..The comparison between theoretical results and experiment results is made and it shows that,the theory presented in this paper is reasonable.

关 键 词：圆形 钢管混凝土 梁 柱 接头 耐震 隔板 

分 类 号：TU398.9[建筑科学—结构工程]