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| 低周反复荷载作用下钢筋混凝土异形柱框架的滞回性能分析 | |
| 引用本文： | 田承昊,王铁成,刘旭华,孙金云.低周反复荷载作用下钢筋混凝土异形柱框架的滞回性能分析[J].应用科技,2007,34(2):69-72. |
| 作者姓名： | 田承昊 王铁成 刘旭华 孙金云 |
| 作者单位： | 1. 铁道第三勘查设计院,天津,300251 2. 天津大学,土木系,天津,300071 3. 中国试飞院,陕西,西安,710089 4. 北京强度环境研究所,北京,100076 |
| 摘 要： | 对一榀异形柱框架进行低周反复荷载试验研究,介绍了试验情况,对试件破坏过程及结果进行了描述,给出了荷载-位移曲线及骨架曲线;并基于框架试验数据,分析了模型的试验滞回特性,评估了框架的抗震性能,建立了框架的恢复力模型.得出如下结论:钢筋混凝土异形柱框架结构具有较好的滞回特性,变形特性介于剪力墙结构和普通框架结构之间;框架整体受力分析可采用退化三线型恢复力模型. |
| 关 键 词： | 异形柱 抗震性能 低周反复荷载试验 恢复力模型 |
| 文章编号： | 1009-671X（2007）02-0069-04 |
| 收稿时间： | 2006-04-25 |
| 修稿时间： | 2006-04-25 |
Analysis of hysteretic performance of RC frame with special-shaped columns under horizontal low cyclic repeated loadings |
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| TIAN Cheng-hao,WANG Tie-cheng,LIU Xu-hua,SUN Jin-yun.Analysis of hysteretic performance of RC frame with special-shaped columns under horizontal low cyclic repeated loadings[J].Applied Science and Technology,2007,34(2):69-72. | |
| Authors: | TIAN Cheng-hao WANG Tie-cheng LIU Xu-hua SUN Jin-yun |
| Institution: | 1. The Third Railway Survey and Design Institute, Tianjin 300251 , China; 2. Department of Building, Tianjin University, Tianjin 300072, China; 3. Chinese Flight Test Establishment , Xian 710089 , China ;4. Beijing Institute of Strength Environment Engineering, Beijing 100076 ,China |
| Abstract: | Based on the low-cycle repeated loading test of a three-storey RC frame with special-shaped columns,this paper describes the failure procedure and results in detail.The load-displacement curves and skeleton curves are given.The hysteretic relations between the measured horizontal load and the top storey drift are analysed.At last,this paper gives a restoring force model of the frame with special-shaped columns.The behavior of the model subjected to earthquakes offers the basis for the earthquake resistant design and analysis of special-shaped column. |
| Keywords: | special-shaped column earthquake resistance lowcycle repeated loading test restoring force model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |