| 开孔板连接件抗剪性能试验研究 |
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| 引用本文： | 刘玉擎,周伟翔,蒋劲松. 开孔板连接件抗剪性能试验研究[J]. 桥梁建设, 2006, 0(6): 1-4,43 |
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| 作者姓名： | 刘玉擎 周伟翔 蒋劲松 |
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| 作者单位： | 同济大学桥梁工程系,上海,200092;四川省交通厅公路规划勘察设计研究院,四川,成都,610041 |
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| 摘 要： | 开孔板连接件是用于钢与混凝土结合的新型连接件,具有很大的抗剪刚度、强度及抗疲劳性能。对开孔板连接件分别处于正立、侧立、倒立,及其有无贯通钢筋进行抗剪性能试验研究,得到设置贯通钢筋可以大幅度提高抗剪承载力和延性,所处受力状态不同对抗剪刚度和使用阶段承载力影响较大,但对极限承载力影响并不明显等结果。
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| 关 键 词： | 开孔板连接件 组合结构 抗剪性能 试验 |
| 文章编号： | 1003-4722（2006）06-0001-04 |
| 收稿时间： | 2006-06-27 |
| 修稿时间： | 2006-06-27 |
Experimental Study of Shearing Behavior of Perforated Plate Connector |
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| LIU Yu-qing,ZHOU Wei-xiang,JIANG Jin-song. Experimental Study of Shearing Behavior of Perforated Plate Connector[J]. Bridge Construction, 2006, 0(6): 1-4,43 |
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| Authors: | LIU Yu-qing ZHOU Wei-xiang JIANG Jin-song |
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| Affiliation: | 1. Department of Bridge Engineering, Tongji University, Shanghai 200092, China; 2. Highway Planning, Survey, Design and Research Institute, Department of Communications, Sichuan Province, Chengdu 610041, China |
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| Abstract: | The perforated plate connector is a new type of connector used for steel and concrete composite structure and is characteristic of very great shearing rigidity,strength and fatigue behavior.In this paper,the authors complete an experimental study of the shearing behavior of the connector that is respectively set in normal,side and reverse positions and that is provided or not provided with through reinforcement,and obtain the results that the shearing capacity and ductility of the connector can be greatly improved if provided with through reinforcement,the shearing rigidity and carrying capacity of the connector at service stage will be considerably affected in case the force conditions of the connector are different,however,the ultimate carrying capacity of the connector will not be significantly affected. |
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| Keywords: | perforated plate connector composite structure shearing behavior experiment |
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