| CFRP加固钢筋混凝土梁受弯性能有限元分析 |
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| 引用本文： | 余阳.CFRP加固钢筋混凝土梁受弯性能有限元分析[J].山西建筑,2013(35):37-40. |
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| 作者姓名： | 余阳 |
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| 作者单位： | 宁夏大学土木与水利工程学院,宁夏银川750001 |
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| 摘 要： | 通过ANSYS对4根矩形简支梁不同碳纤维布加固量承载力进行分析,得出模拟值与实验值吻合较好,在此基础上分析了碳纤维布加固对钢筋应变的影响,并进行了不同配筋率、混凝土强度、碳纤维布加固量对梁承载力以及加固效果影响的研究,为实际工程提供参考。
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| 关 键 词： | 加固 承载力 碳纤维布 钢筋混凝土梁 |
Finite element analysis on the bending performance of CFRP reinforcing steel reinforced concrete beam |
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| YU Yang.Finite element analysis on the bending performance of CFRP reinforcing steel reinforced concrete beam[J].Shanxi Architecture,2013(35):37-40. |
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| Authors: | YU Yang |
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| Affiliation: | YU Yang (College of Civil Engineering and Hydraulic Engineering, Ningxia University, Yinehuan 750001, China) |
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| Abstract: | The paper analyzes 4 rectangular simply-supported beam with various carbon fiber cloth reinforcing bearing capacity by applying AN- SYS software, and finds out that the simulation value is in accordance with experimental value. And then, it analyzes the impact of carbon fiber cloth reinforcement upon steel stress, and studies the influence of various reinforcing ratio, concrete strength and carbon fiber cloth reinforcement amount upon beam bearing capacity and reinforcement effect, which has provided some guidance for actual engineering. |
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| Keywords: | reinforcement bearing capacity carbon fiber cloth steel reinforced concrete beam |
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