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型钢混凝土翼缘剪力墙异型节点拟静力试验研究
  • 期刊名称:华北水利水电学院学报
  • 时间:0
  • 页码:35-37
  • 分类:TU973.16[建筑科学—结构工程] TU317.1[建筑科学—结构工程]
  • 作者机构:[1]西安建筑科技大学,陕西西安710055, [2]西北电力设计研究院,陕西西安710075
  • 相关基金:国家自然科学基金项目(50978216)
  • 相关项目:大容量火电机组空冷混合结构地震作用效应与设计方法试验研究
中文摘要:

对型钢混凝土翼缘剪力墙异型节点进行了抗震性能试验研究,总结了型钢混凝土翼缘剪力墙异型节点破坏形态的特点,分析了节点强度、滞回曲线的特点,讨论了影响翼缘剪力墙型钢混凝土异型节点性能的因素,得出了以下结论:加入剪力墙使异型节点强度增加,强度退化减慢;正向加载下的异型节点强度高于负向荷载下强度;剪力墙会使异型节点的抗震性能得到很大提高.

英文摘要:

By seismic performance testing on the steel reinforced concrete abnormal joints with flange shear wall,the characteristics of failure form of Steel Reinforced Concrete abnormal joints with flange shear wall were summarized and the joints strength as well as hysteretic characteristics were analyzed,then the factors which affect the performance of SRC abnormal joints were discussed.Therefore some conclusions were arrived at as follows:shear walls joined makes the abnormal joints strength increase and the strength degradation slow.The strength of abnormal joints under positive loading is higher than the one under negative loading.Shear wall could make the seismic performance of abnormal joints improved.

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