| ANSYS在纤维布约束钢筋混凝土轴心受压柱非线性分析中的应用 |
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| 引用本文： | 闫杰,郭光玲,赵枫,杜晓慧.ANSYS在纤维布约束钢筋混凝土轴心受压柱非线性分析中的应用[J].陕西理工学院学报(自然科学版),2004,20(3):46-49. |
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| 作者姓名： | 闫杰 郭光玲 赵枫 杜晓慧 |
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| 作者单位： | 陕西理工学院,陕西,汉中,723003 |
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| 摘 要： | 运用ANSYS进行纤维布约束钢筋混凝土轴心受压柱非线性分析,以五根纤维布约束钢筋混凝土轴心受压试验柱为例详细探讨混凝土、钢筋和纤维布的本构关系、单元特性以及有限元模型的建立并给出了相应的意见和建议;将ANSYS计算值与实测值进行比较,结果表明该方法精度较高,为模拟钢筋混凝土结构的受压性能提供了新的方法和途径。
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| 关 键 词： | ANSYS 纤维布 约束混凝土 加固 非线性分析 |
| 文章编号： | 1002-3410(2004)03-0046-04 |
| 修稿时间： | 2004年3月5日 |
Application of ANSYS in nonlinear ansysis for FRP-confined reinforced concrete columns with axial loads |
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| YAN Jie,GUO Guang-ling,ZHAO Feng,DU Xiao-hui.Application of ANSYS in nonlinear ansysis for FRP-confined reinforced concrete columns with axial loads[J].Journal of Shananxi University of Technology:Natural Science Edition,2004,20(3):46-49. |
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| Authors: | YAN Jie GUO Guang-ling ZHAO Feng DU Xiao-hui |
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| Abstract: | In this paper, nonlinear ansysis for five fiber reinforced polymer confined reinforced concrete columns is carried out by using the large general structural ansysis soft ware ANSYS s as well as the constitutive models of concrete and reinforcement and fiber reinforced polymer. The properties of their element and the models of FEA are discussed and some advice and ideals are given, and the calculation values in ANSYS are compared with the test values.The results indicates that the precision of model is high which provides a newmethod and approach to simulate the mechanic capability of reinforced concrete, which has practical value. |
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| Keywords: | ANSYS fiber reinforced polymer confined reinforced concrete strengthening nonlinear ansysis |
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