| 高拱坝中的横缝抗震钢筋粘结滑移试验研究 |
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| 引用本文： | 郑晓燕,吴胜兴,刘龙强. 高拱坝中的横缝抗震钢筋粘结滑移试验研究[J]. 水利水电工程设计, 2002, 21(4): 41-44 |
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| 作者姓名： | 郑晓燕 吴胜兴 刘龙强 |
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| 作者单位： | 河海大学土木学院,南京,210098;河海大学土木学院,南京,210098;河海大学土木学院,南京,210098 |
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| 摘 要： | 结合小湾拱坝中的跨缝抗震钢筋 ,对动荷载下钢筋与混凝土的粘结滑移特性进行了试验研究 ,建立了粘结滑移本构关系 ,并用于非线性有限元分析 ,其正确性在与试验结果的对比中得到了验证。通过试验结果的分析 ,提出了相应的设计建议
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| 关 键 词： | 粘结滑移 非线性有限元 动荷载 锚固长度 小湾拱坝 |
| 文章编号： | 1007-6980(2002)04-0041-04 |
| 修稿时间： | 2002-09-21 |
Test study on bond and slip of earthquake- resisting bar set between the transverse joints of high arch dam |
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| Zheng Xiaoyan,Wu Shengxing,Liu Longqiang. Test study on bond and slip of earthquake- resisting bar set between the transverse joints of high arch dam[J]. Design of Water Resources & Hydroelectric Engineering, 2002, 21(4): 41-44 |
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| Authors: | Zheng Xiaoyan Wu Shengxing Liu Longqiang |
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| Abstract: | This paper deals with that earthquake resisting bar is set between the transverse joints of Xiaowan Arch Dam.Behaviors of bond slip between bars and concrete are studied.The bond slip constitutive relationship is established and applied to non linear analysis.The result of FEM is proved to be in agreement with the experiment data.Through analyzing the testing results,the corresponding design suggestions are also put forward for the engineering practice. |
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| Keywords: | bond and slip non linear finite element dynamic loading fixed length |
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