| 某工程高填方地基变形数值模拟 |
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| 引用本文： | 李群善.某工程高填方地基变形数值模拟[J].路基工程,2015,0(3):177-180. |
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| 作者姓名： | 李群善 |
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| 作者单位： | 中铁工程设计咨询集团有限公司, 北京 100055 |
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| 摘 要： | 以西南某工程高填方路基为例,运用FLAC3D对整个施工过程进行模拟,进而模拟高填方地基变形,再对地基变形给出定量的分析评价。数值模拟结果表明:分析值与实际的观测值吻合良好。其分析值是地基变形的最终值,包括施工瞬时沉降与工后沉降,可为后期工程设计和施工提供依据。
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| 关 键 词： | 地基 高填方 沉降 机场 FLAC3D |
| 收稿时间： | 2019-11-08 |
Numerical Simulation Analysis of Foundation Deformation of High Embankment in a Project |
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| Authors: | Li Qunshan |
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| Abstract: | In order to investigate the deformation of high fill foundation, we uesFLAC3dto simulate the wholeconstruction process, and obtain aquantitative analysis and evaluation on the foundation deformation. Numerical simulation results show thatthe analysisvalues coincide with theactualobserved values. In view of that the analysisvalues are the ultimatevaluesoffoundation deformation, which include instant settlement and post-construction settlement, they can be used to guide the future engineering implement, e.g., roadsurface paving. |
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| Keywords: | foundation high fill settlement airport FLAC3D |
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