| CFRP加固钢筋混凝土梁平面假设的非线性有限元分析 |
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| 引用本文： | 赵志平,王秀册,袁影辉. CFRP加固钢筋混凝土梁平面假设的非线性有限元分析[J]. 四川建筑科学研究, 2007, 33(4): 107-109 |
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| 作者姓名： | 赵志平 王秀册 袁影辉 |
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| 作者单位： | 河北工业职业技术学院,河北,石家庄,050091;河北工业职业技术学院,河北,石家庄,050091;河北工业职业技术学院,河北,石家庄,050091 |
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| 摘 要： | 利用大型通用有限元软件ANSYS10.0,对碳纤维片材（CFRP）加固钢筋混凝土梁的平面假设进行了非线性有限元分析。分析包括了各级荷载下纯弯曲梁段和非纯弯曲梁段横截面上的水平位移,其结果表明,平面假设在所有情况下均有效。
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| 关 键 词： | 碳纤维片材 钢筋混凝土梁 平面假设 非线性有限元分析 |
| 文章编号： | 1008-1933（2007）04-0107-03 |
| 修稿时间： | 2006-04-18 |
Confirmation of the assumption of plane on RC beams strengthened with bottom bonded CFRP |
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| ZHAO Zhiping,WANG Xiuce,YUAN Yinghui. Confirmation of the assumption of plane on RC beams strengthened with bottom bonded CFRP[J]. Building Science Research of Sichuan, 2007, 33(4): 107-109 |
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| Authors: | ZHAO Zhiping WANG Xiuce YUAN Yinghui |
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| Affiliation: | Hebei Industrial Vocational and Technical College, Shijiazhuang 050091, China |
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| Abstract: | A nonlinear finite element method is used to confirm the assumption of plane on RC beams strengthened with bottom bonded CFRP by using ANSYS 10.0 software. It analyze the horizontal displacement of cross sections includes pure bending and nonuniform bengding. As a result, the assumption of plane.is valid for beams on no condition. |
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| Keywords: | Carbon Fiber Reinforced Polymer(CFRP) reinforced concrete beams assumption of plane nonlinear finite element analysis |
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