| 大挑臂结合梁节段模型剪拔试验研究 |
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| 引用本文： | 张俊平,焦兆平,黄道沸. 大挑臂结合梁节段模型剪拔试验研究[J]. 华南理工大学学报(自然科学版), 2002, 30(2): 64-68 |
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| 作者姓名： | 张俊平 焦兆平 黄道沸 |
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| 作者单位： | 1. 广州大学土木工程学院,广东,广州,510405
2. 广州市政设计研究院,广东,广州,510060 |
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| 摘 要： | 简要介绍了大悬臂钢－混凝土结合梁节段模型剪拔试验概况，测出了剪力钉上拔力的大小与分布规律，得出了剪拔复合受力情况下剪力钉受力行为，指出了防止钢梁与混凝土板剥离的途径，为大悬臂结合梁结构的设计提供了依据。
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| 关 键 词： | 钢－混凝土结合梁 剪力钉 剪拔受力 剪拔试验 大挑臂结合梁 节段模型 桥梁 箱梁结构 |
| 文章编号： | 1000-565X(2002)02-0064-05 |
A Study on the Long Cantilever Steel-Concrete Composite Beam Segment Model Subjected to the Shear-Uplifting Load |
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| Zhang Jun_ping Jiao Zhao_ping Huang Dao_fei. A Study on the Long Cantilever Steel-Concrete Composite Beam Segment Model Subjected to the Shear-Uplifting Load[J]. Journal of South China University of Technology(Natural Science Edition), 2002, 30(2): 64-68 |
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| Authors: | Zhang Jun_ping Jiao Zhao_ping Huang Dao_fei |
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| Affiliation: | Zhang Jun_ping 1 Jiao Zhao_ping 1 Huang Dao_fei 2 |
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| Abstract: | A test on the segment model conditions of the steel_concrete composite beam subjected to the shear_uplift load is reported in this paper. The uplift stress of the shear connector and its regular distribution are illustrated. In addition, the behavior of the shear connector under the shear_uplift load is investigated and the way to avoid concrete slab striping from the steel box is proposed. The present study provides a basis for the designing of the long cantilever composite beam. |
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| Keywords: | steel_concrete composite beam shear connector shear_uplift load |
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