| 碳纤维布在桁架桥加固设计中的应用 |
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| 引用本文： | 朱世战,边祥成.碳纤维布在桁架桥加固设计中的应用[J].中国科技纵横,2010(18):245-246,203. |
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| 作者姓名： | 朱世战 边祥成 |
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| 作者单位： | 山东菏泽通达交通工程监理有限公司,山东菏泽274000 |
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| 摘 要： | 碳纤维是一种新型建材，因其质轻、耐腐蚀、片材薄、抗拉强度高而被广泛应用。本文对碳纤维布补强加固混凝土结构的受力特性和破坏机理进行了分析，并对碳纤维布加固设计计算原理、在提高桁架桥荷载等级加固设计中的具体应用进行了详细阐述。通过有限元程序计算对比在加固前后静载和动载数据，得出碳纤维布在桁架桥荷载等级加固设计中的优势。
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| 关 键 词： | 桁架桥 碳纤维 荷载等级提高 加固 承载力 |
Application of Carbon Fiber in Raiseing the lotuscarry-grade of truss Bridge |
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| Abstract: | Carbon fiber is a new type building material which is widely used for its light quality , well corrosion proof , sheet material and high tensile strength. This paper analyzes the strained characteristics and mechanism of fracture of reinforcing concrete building using carbon fiber cloth as well as Combining the concrete application to the carbon fiber cloth reinforces the design calculation principle and raising truss bridge lotus carry grade reinforce design to carry on detailed elaborate, through contrasting solid calm down to carry and move to carry the data in front and back, It shows advantage in truss bridge reinforce . |
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| Keywords: | truss bridge carbon fiber the Iotuscarry-grade exaltation reinforce bearingcapacity |
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