| 大直径PHC管桩土塞效应的有限元分析 |
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| 引用本文： | 于新,赵慧卿.大直径PHC管桩土塞效应的有限元分析[J].山西建筑,2014,40(30):69-71. |
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| 作者姓名： | 于新 赵慧卿 |
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| 作者单位： | 辽宁科技大学土木工程学院,辽宁鞍山,114051 |
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| 摘 要： | 为了研究土塞效应对大直径PHC管桩的影响,通过建立开口桩和闭口桩的桩土有限元模型,在充分考虑桩土接触的情况下,对管桩进行竖向加载,得出了在不同荷载下桩土作用的荷载传递规律、土塞的受力特性,对大直径PHC管桩土塞效应的作用机理研究有较好的参考价值。
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| 关 键 词： | 大直径PHC管桩 土塞效应 有限元分析 竖向荷载 |
The finite element analysis of large diameter PHC pipe pile soil plug effect |
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| YU Xin
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ZHAO Hui-qing.The finite element analysis of large diameter PHC pipe pile soil plug effect[J].Shanxi Architecture,2014,40(30):69-71. |
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| Authors: | YU Xin ZHAO Hui-qing |
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| Affiliation: | (Institute of Civil Engineering, University of Science and Technology in Liaoning, Anshan 114051, China) |
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| Abstract: | In order to study the effect of soil plug on large diameter PHC pipe piles, set up the finite element model of open pile and closing pile with soil, in the case of fully considering the pile soil contact, undering vertical load, to obtaine the load transfer law of piles and soil, and the stress of the soil plug features. To provide the reference value of the study of large diameter PHC pipe pile soil plug effect. |
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| Keywords: | large diameter PHC pipe pile soil plug effect finite element analysis vertical load |
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