| 高填路堤涵洞受力及变形特性有限元分析 |
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| 引用本文： | 岑国平,刘晓曦,王旭.高填路堤涵洞受力及变形特性有限元分析[J].路基工程,2010,0(1):27-29. |
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| 作者姓名： | 岑国平 刘晓曦 王旭 |
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| 作者单位： | 1.空军工程大学工程学院, 西安 710038 |
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| 摘 要： | 为研究高填路堤涵洞的受力及变形特性,建立了有限元计算模型。计算结果与工程实测吻合较好,并研究了涵顶土压力和沉降值的影响因素,得出了涵洞结构、尺寸、涵洞周围填土密实程度、EPS的厚度和宽度对涵顶土压力和沉降值影响的规律。
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| 关 键 词： | 路堤 涵洞 有限元 土压力 沉降 |
| 收稿时间： | 2019-11-12 |
Analysis on Finite Element of Stress and Deformation Characteristics of Culvert under High Fill Embankment |
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| Authors: | CEN Guo-ping LIU Xiao-xi WANG Xu |
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| Institution: | 1.College of Engineering/a>;Air Force Engineering University/a>;Xi'an 710038/a>;China/a>;2.Air Force Engineering Design andResearch Institute/a>;Beijing 100068/a>;China |
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| Abstract: | In order to study the stress and deformation characteristics of culvert under high fill embankment,this paper establishes finite element calculation model.The calculation result conforms to that of engineering actual measurement.In addition,the paper studies the influencing factors of soil pressure and settlement value and gets the law of influence of culvert structure,dimension,surrounding soil filling compacting degree and EPS thickness and width on soil pressure and settlement value. |
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| Keywords: | embankment culvert finite element soil pressure settlement |
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