| 双面加筋挡土墙结构特性分析 |
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| 引用本文： | 苏骏,毕辉. 双面加筋挡土墙结构特性分析[J]. 路基工程, 2010, 0(2): 101-103 |
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| 作者姓名： | 苏骏 毕辉 |
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| 作者单位： | 湖北工业大学土木工程与建筑学院, 武汉 430068 |
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| 摘 要： | 结合远安至当阳一级公路改建工程中采用的双面加筋挡土墙结构,以非线性有限元法对其结构特性进行了分析,并用Drucker—Prager模型模拟土体材料的非线性,研究分析了拉筋拉应力及墙背土压力沿墙高的分布规律,有限元分析结果与现场实测值吻合良好。研究表明,双面加筋挡土墙结构明显不同于一般重力式挡土墙,研究成果对其工程应用和进一步推广提供参考。
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| 关 键 词： | 双面加筋挡土墙 结构特性 非线性有限元法 |
| 收稿时间： | 2019-09-25 |
Analysis on Structural Characteristics of Double Reinforced Retaining Wall |
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| SU Jun,BI Hui. Analysis on Structural Characteristics of Double Reinforced Retaining Wall[J]. , 2010, 0(2): 101-103 |
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| Authors: | SU Jun BI Hui |
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| Affiliation: | School of Civil & Architecture Engineering/a>;Hubei University of Technology/a>;Wuhan 430068/a>;China |
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| Abstract: | Combined with the structure of double reinforced retaining wall applied in reconstruction engineering of Yuan'an-Dangyang Arterial Highway,this paper carries out analysis on its structural characteristics with nonlinear finite element method and simulates the nonlinearity of soil materials with Drucker-Prager Model to study the distribution rule of reinforced stress and wall back soil pressure along wall height.Finite element analysis result tallies closely with site measurement value.It is indicated that t... |
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| Keywords: | double reinforced retaining wall structural characteristics nonlinear finite element method |
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