框架边节点组合试件90°弯折钢筋锚固性能的试验研究

Experimental research on behavior of anchorage bond of 90-degree hooked bars in composite members of RC frame exterior joints

通过钢筋混凝土框架边节点组合试件在反复荷载作用下的试验研究，对试验现象进行了较全面的分析，着重讨论了90°弯折钢筋水手段锚固长度变的化对锚固性能的影响．

Based on experiments of composite members of RC frame exterior joints under cyclic load, this paper gives comprehensive analysis of the experimental results, and focuses on the anchorage perfonnance affected by the variation of horizontal anchorage length of 90-degree hooked bars in exterior joints.