| GFRP/CFRP混杂约束混凝土柱极限承载力试验 |
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| 引用本文： | 禹见达. GFRP/CFRP混杂约束混凝土柱极限承载力试验[J]. 湖南科技大学学报(自然科学版), 2007, 22(2): 62-64 |
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| 作者姓名： | 禹见达 |
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| 作者单位： | 湖南科技大学,土木工程学院,湖南,湘潭,411201 |
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| 摘 要： | 为研究不同FRP片材约束形式对混凝土柱极限承载力的影响,对6个素混凝土柱、钢筋混凝土柱、混杂纤维片材约束混凝土柱轴心受压情况下的极限承载力进行了试验研究,并就不同类型柱体的极限承载力进行了对比分析.研究表明:外包GFRP/CFRP混合纤维片材能够约束混凝土柱体的变形;GFRP/CFRP混合纤维片材约束素混凝土柱与约束钢筋混凝土柱的承载力较接近.图3,表4,参8.
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| 关 键 词： | 素混凝土柱 约束混凝土柱 极限承载力 |
| 文章编号： | 1672-9102（2007）02-0062-03 |
| 收稿时间： | 2007-01-10 |
| 修稿时间： | 2007-01-10 |
Experiment on Ultimate Capacity of Columns Confined with GFRP/CFRP Laminates |
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| YU Jian-da. Experiment on Ultimate Capacity of Columns Confined with GFRP/CFRP Laminates[J]. Journal of Hunan University of Science & Technology(Natural Science Editon), 2007, 22(2): 62-64 |
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| Authors: | YU Jian-da |
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| Affiliation: | School of Civil Engineering, Hunan University of Science and Technology, Xiangtan 411201, China |
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| Abstract: | In order to research ultimate capacity of concrete columns confined with varies style FRP Laminates, 6 columns were tested, including plain concrete columns, reinforced concrete columns, concrete columns confined with carbon/glass fiber reinforced polymer(GFRP/CFRP) laminates, and compared the ultimate capacity of all columns. The results indicate that it restrict the deformation of columns which confined with laminates, the ultimate capacity of plain concrete columns confined with GFRP/CFRP laminates are equivalent to that of reinforced concrete columns confined with GFRP/CFRP laminates. 3figs.,4tabs.,8refs. |
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| Keywords: | GFRP/CFRP |
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