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| 钢纤维混凝土低剪力墙抗震性能试验研究 | |
| 引用本文： | 赵军,高丹盈,杜兴亮.钢纤维混凝土低剪力墙抗震性能试验研究[J].地震工程与工程振动,2009,29(4). |
| 作者姓名： | 赵军 高丹盈 杜兴亮 |
| 作者单位： | 1. 郑州大学,土木工程学院,河南,郑州,450001 2. 郑州大学,水利与环境学院,河南,郑州,450001 3. 河南财政税务高等专科学校,工程经济系,河南,郑州,450002 |
| 基金项目： | 国家自然科学基金项目，河南省杰出青年科学基金项目 |
| 摘 要： | 对不同钢纤维体积率、相同钢纤维混凝土强度的5个钢筋钢纤维混凝土低剪力墙试件以及不同钢纤维混凝土强度、相同钢纤维体积率的2个钢筋钢纤维混凝土低剪力墙试件,进行了低周反复荷载作用下的试验研究,分析了剪力墙的延性、滞回性能和耗能能力等,研究了钢纤维体积率和钢纤维混凝土强度对钢筋钢纤维混凝土低剪力墙的延性及耗能能力的影响.试验和分析结果表明:掺加钢纤维的钢筋混凝土低剪力墙的延性、耗能能力都比普通钢筋混凝土低剪力墙明显提高,抗震性能良好. |
| 关 键 词： | 钢纤维 剪力墙 延性 滞回性能 耗能能力 |
Seismic behavior of steel fiber reinforced concrete low-rise shear wall |
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| ZHAO Jun,GAO Danying,DU Xingliang.Seismic behavior of steel fiber reinforced concrete low-rise shear wall[J].Earthquake Engineering and Engineering Vibration,2009,29(4). | |
| Authors: | ZHAO Jun GAO Danying DU Xingliang |
| Institution: | ZHAO Jun1,GAO Danying2,DU Xingliang3(1.Department of Civil Engineering,Zhengzhou University,Zhengzhou 450001,China,2.Department of Water Conservancy , Environment Engineering,3.Department of Engineering Economy,Henan College of Finance & Taxation,Zhengzhou 450002,China) |
| Abstract: | With the low frequency cyclic loading,the experimental researches were carried out on 5 low-rise steel fiber reinforced concrete shear walls with the same concrete strength but different volume fractions of steel fibers and 2 low-rise steel fiber reinforced concrete shear walls with the same volume fraction of steel fibers but different concrete strengths.The ductility,hysteretic capacity,and energy dissipation of shear walls were analyzed.The effects of the volume fraction of steel fibers and concrete stre... |
| Keywords: | steel fiber shear wall ductility hysteretic property energy dissipation |
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