| 结构加固用CFRP片材拉伸性能的试验研究 |
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| 引用本文： | 孙九霄,王继辉,岳清瑞,杨勇新.结构加固用CFRP片材拉伸性能的试验研究[J].武汉理工大学学报,2007,29(3):92-95. |
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| 作者姓名： | 孙九霄 王继辉 岳清瑞 杨勇新 |
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| 作者单位： | 1. 武汉理工大学材料科学与工程学院,武汉,430070
2. 中冶集团建筑研究总院,北京,100088 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 采用几种环氧树脂和碳纤维布制成碳纤维增强复合材料片材，通过测试拉伸强度、弹性模量、伸长率，研究探讨了影响CFRP片材拉伸强度的几种因素。研究结果表明，纤维、树脂本身的力学性能指标、含胶量、浸润性能等均对CFRP片材的拉伸性能有很大影响。
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| 关 键 词： | CFRP片材 拉伸强度 浸渍树脂 碳纤维布 |
| 文章编号： | 1671-4431(2007)03-0092-04 |
| 修稿时间： | 2006年11月16 |
Experimental Research on the Tensile Properties of CFRP Laminates for Structure Repair |
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| SUN Jiu-xiao,WANG Ji-hui,YUE Qing-rui,YANG Yong-xin.Experimental Research on the Tensile Properties of CFRP Laminates for Structure Repair[J].Journal of Wuhan University of Technology,2007,29(3):92-95. |
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| Authors: | SUN Jiu-xiao WANG Ji-hui YUE Qing-rui YANG Yong-xin |
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| Abstract: | The several factors which affect the tensile strength of CFRP were studied by testing the tensile strength,elastic modulus and elongation of the specimens,which were fabricated by several types of epoxy resins and several kinds of carbon fiber sheets.The study results showed that,the mechanical behavior of fiber and resin,the percentage of resin,and the saturating properties affect the tensile strength of CFRP greatly. |
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| Keywords: | CFRP laminate tensile strength saturating resin carbon fiber sheets |
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