| 开口管桩承载力计算方法及桩基模型研究 |
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| 引用本文： | 林,岳.开口管桩承载力计算方法及桩基模型研究[J].水运工程,2014(8):138-143. |
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| 作者姓名： | 林 岳 |
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| 作者单位： | 中交第四航务工程勘察设计院有限公司,广东广州,510230 |
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| 摘 要： | 比较了《港口工程桩基规范》以及API RP 2A WSD规范中对于开口管桩单桩承载力两种计算方法各自的优缺点,利用有限元软件ANSYS对目前普遍采用的传统模型和基于荷载传递法的双曲线模型分别建立三维桩基有限元模型进行计算和比较,分析表明后者更加准确合理、适用性更广泛。
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| 关 键 词： | 开口管桩 桩基 承载力 荷载传递法 双曲线模型 有限元 ANSYS |
Calculating method for bearing capacity and finite element model of open-ended tubular pile |
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| LIN Yue.Calculating method for bearing capacity and finite element model of open-ended tubular pile[J].Port & Waterway Engineering,2014(8):138-143. |
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| Authors: | LIN Yue |
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| Institution: | CCCC-FHDI Engineering Co.,Ltd.,Guangzhou 510230,China |
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| Abstract: | This article makes a comparative research on the advantage and disadvantage of the calculating method for the bearing capacity of open-ended tubular pile between Code for Pile Foundation of Harbor Engineering and API RP 2A WSD.Three-dimensional finite element models of pile foundation are built to calculate and compare by finite element software ANSYS according to the traditional method widely adopted now and the hyperbolic model of load transfer method respectively.The result indicates that the latter is more accurate and reasonable,and has a wider range of application. |
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| Keywords: | open-ended tubular pile pile foundation bearing capacity load transfer method hyperbolic model finite element ANSYS |
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