节点文献
双向单排配筋剪力墙节点抗震性能试验研究
Experimental study on seismic performance of RC shear wall joint with bi-directional single row of steel bars
【摘要】 双向单排配筋剪力墙结构适用于多层住宅结构。为了研究不同构造及不同连梁剪跨比的节点抗震性能,进行了5个连梁与墙肢节点的低周反复荷载试验。较系统地分析了其承载力、刚度及其退化过程、延性、耗能、破坏机制和破坏特征等。试验表明,经过合理设计,这种双向单排配筋剪力墙节点可以满足抗震要求。
【Abstract】 RC shear wall with bi-directional single row of steel bars is applicable for multistory residence building.A low-frequency quasi-static cyclic loading experimental study on seismic performance of five joint models with different construction measures and shear-span ratios was carried out.The load-carrying capacity,stiffness and its degradation,ductility,energy dissipation and failure phenomena of each specimen were analyzed systematically.Experiments indicate that the joint with bi-directional single row of steel bars is able to satisfy the requirements of seismic design through rational designing.
【Key words】 bi-directional single row of steel bars; shear wall; joint; seismic performance;
- 【文献出处】 地震工程与工程振动 ,Journal of Earthquake Engineering and Engineering Vibration , 编辑部邮箱 ,2008年03期
- 【分类号】TU398.2
- 【被引频次】6
- 【下载频次】197