| CFRP约束混凝土柱受力性能的试验研究 |
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| 引用本文： | 苏骏,梅利芳,王玉岚. CFRP约束混凝土柱受力性能的试验研究[J]. 建筑技术开发, 2005, 32(3) |
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| 作者姓名： | 苏骏 梅利芳 王玉岚 |
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| 作者单位： | 武汉理工大学,武汉,430070;湖北工业大学,武汉,430068;湖北工业大学,武汉,430068;武汉理工大学,武汉,430070 |
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| 摘 要： | 通过对 7根不同CFRP加固量的模型柱进行了轴心受压试验 ,得出用碳纤维布包裹混凝土柱可不同程度地提高其抗压承载力和变形能力 ,同时分析了不同粘贴方式和粘贴层数对混凝土柱约束效应的影响 ,并将试验结果与理论计算进行了比较 ,可供工程设计和进一步研究参考。
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| 关 键 词： | CFRP 加固 轴心受压 约束效应 |
EXPERIMENTAL STUDY ON BEHAVIOR OF CFRP-CONFINED CONCRETE COLUMNS |
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| Su Jun Mei Li-fang Wang Yu-lan. EXPERIMENTAL STUDY ON BEHAVIOR OF CFRP-CONFINED CONCRETE COLUMNS[J]. Building Technique Development, 2005, 32(3) |
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| Authors: | Su Jun Mei Li-fang Wang Yu-lan |
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| Affiliation: | Su Jun Mei Li-fang Wang Yu-lan |
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| Abstract: | cylindrical specimens with the different strengthening amounts of carbon fiber sheet (CFS) were tested under axial compression.The test results show that the axial compressive strength and the deformability are improved efficiently by using CFS on strengthening the concrete columns.At the same time,the confining factors affecting the concrete columns such as adhesive manners and adhesive layers are analyzed;the experimental results are compared with calculating one,which may be a reference for engineering design and further study. |
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| Keywords: | CFRP Strengthening Axial compression Confining factor |
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