| 新旧砼界面连接试验研究 |
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| 引用本文： | 张正先,黄小许,张原.新旧砼界面连接试验研究[J].华南理工大学学报(自然科学版),2000,28(10):81-86. |
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| 作者姓名： | 张正先 黄小许 张原 |
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| 作者单位： | 华南理工大学,建筑学院,广东,广州,510640 |
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| 摘 要： | 进行了１１个新旧砼界面连续节点的破坏性试验，研究了节点的破坏形态，得出了抗剪承载力的计算公式。并将其应用于广州地铁的桩基托换工程中，应用实例证明了该方法的有效性。
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| 关 键 词： | 破坏形态 抗剪承载力 新旧混凝土组合构件 |
| 修稿时间： | 1999-09-30 |
An Experimental Investigation of the New and Old Concrete Boundary Connection |
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| ZHANG Zheng-xian,HUANG Xiao-xu,ZHANG Yuan.An Experimental Investigation of the New and Old Concrete Boundary Connection[J].Journal of South China University of Technology(Natural Science Edition),2000,28(10):81-86. |
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| Authors: | ZHANG Zheng-xian HUANG Xiao-xu ZHANG Yuan |
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| Abstract: | This paper deals with destructive test of 11 new and old concrete boundary connection including destructive patterns, loaded capacity and shear-resistant calculation. The results have so far been used for building underpinned pile work in the Guangdong subway, which proves the method to be effective. |
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| Keywords: | new and old concrete boundary connection destructive pattern the loaded capacity of shear |
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