| 钢管混凝土板柱结构剪力环节点冲切试验 |
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| 引用本文： | 朱筱俊,李兴生.钢管混凝土板柱结构剪力环节点冲切试验[J].东南大学学报(自然科学版),1998,28(2):57-62. |
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| 作者姓名： | 朱筱俊 李兴生 |
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| 作者单位： | [1]东南大学土木工程学院 [2]江苏省建筑设计研究院 |
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| 摘 要： | 介绍了钢筋混凝土板柱结构节点的试验结果，受力性能和变形性能，探讨了剪力环尺寸和刚度，预应力混凝土及主筋是否穿过核心区对冲切性能的影响，同时给出了受冲切承载力的计算模式。
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| 关 键 词： | 钢管混凝土 板柱结构 剪力环节点 冲切试验 |
Punching Shear Experiments of Annulus Joints of Concrete filled Steel Tube Column Slab Structures |
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| Zhu Xiaojun,Liang Shuting,Jiang Yongsheng.Punching Shear Experiments of Annulus Joints of Concrete filled Steel Tube Column Slab Structures[J].Journal of Southeast University(Natural Science Edition),1998,28(2):57-62. |
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| Authors: | Zhu Xiaojun Liang Shuting Jiang Yongsheng |
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| Abstract: | The punching shear experiment results of shear annulus joints of concrete filled steel tube column slab structure are introduced, and their mechanics behavior and deformation property are also described. The factors, such as annulus dimension and stiffness, prestressed concrete and whether the main steel bars in slab crossing the tube or not, affecting joint structure performance are discussed, respectively. The calculation mode of punching shear bearing capacity is presented. |
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| Keywords: | concrete filled steel tubular structure column slab structure annulus joints punching shear experiment |
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