| 基于FLAC3D的高填方路堤通道涵洞受力特性数值分析 |
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| 引用本文： | 刘永胜.基于FLAC3D的高填方路堤通道涵洞受力特性数值分析[J].西部交通科技,2012(12):21-24,59. |
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| 作者姓名： | 刘永胜 |
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| 作者单位： | 广西壮族自治区交通规划勘察设计研究院,广西南宁,530011 |
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| 摘 要： | 文章以厦蓉高速公路广西境内灌阳至全州段K13＋710通道涵洞为工程实例,利用FLAC3D（快速拉格朗日分析）软件对高填方路堤中的顶板通道进行数值仿真分析,总结了高填方路堤通道涵洞的受力特性,并提出了通道涵洞设计施工中应注意的问题。
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| 关 键 词： | FLAC3D 高填方路堤 涵洞 受力特性 |
Numerical Analysis of Culvert Stress Characteristics in High-filling Embankment Channel Based on FLAC3D |
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| LIU Yong-sheng.Numerical Analysis of Culvert Stress Characteristics in High-filling Embankment Channel Based on FLAC3D[J].Western China Communication Science & Technology,2012(12):21-24,59. |
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| Authors: | LIU Yong-sheng |
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| Institution: | LIU Yong-sheng(Guangxi Communications Planning Surveying and Design Institute, Nanning, Guangxi, 530011) |
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| Abstract: | With K13＋710channel culvert in Guanyang-Quanzhou segment of Xiamen-Chengdu Expressway within Guangxi boundary as the actual engineering case, the article used FLAC3D（ Fast Lagrangian Analysis） software to conduct the numerical simulation analysis on the roof channel of high-filling embankment, summarized the stress characteristics of high-filling embankment channel culverts, and proposed the problem requiring the special attention during channel culvert design and construction. |
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| Keywords: | FLAC3D High-filling embankment Culverts Stress characteristics |
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