| 某人工岛机场成层土地基沉降分析 |
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| 引用本文： | 齐彦博,王 翠,夏玉斌. 某人工岛机场成层土地基沉降分析[J]. 水运工程, 2012, 0(8): 166-171 |
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| 作者姓名： | 齐彦博 王 翠 夏玉斌 |
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| 作者单位： | 中交水运规划设计院有限公司,北京,100007 |
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| 摘 要： | 以某人工岛机场项目为依托,分别采用经典土力学理论和有限单元法分析了成层土地基施工期沉降及工后沉降,为确定地基处理方案提供依据。通过计算结果对比分析,表明采用化引当量层法计算成层土地基一维固结沉降能够满足工程精度要求。
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| 关 键 词： | 成层土地基 经典土力学理论 有限单元法 沉降计算 |
Calculation of layered clay foundation settlement of an artificial island |
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| QI Yan-bo,WANG Cui and XIA Yu-bin. Calculation of layered clay foundation settlement of an artificial island[J]. Port & Waterway Engineering, 2012, 0(8): 166-171 |
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| Authors: | QI Yan-bo WANG Cui XIA Yu-bin |
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| Affiliation: | CCCC Water Transportation Consultants Co., Ltd., Beijing 100007, China;CCCC Water Transportation Consultants Co., Ltd., Beijing 100007, China;CCCC Water Transportation Consultants Co., Ltd., Beijing 100007, China |
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| Abstract: | Based on an artificial island project, this paper calculates the settlement of layered clay foundation during construction and after work by classical soil mechanics theory and finite element method separately. The results provide a basis for the determination of the technical scheme. The analysis results show that equivalent layer method gives pretty realistic results of the degree of consolidation for layered clay. |
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| Keywords: | layered clay foundation classical soil mechanics theory finite element method settlement calculation |
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