| 饱和软粘土桩承载力时间效应模型试验 |
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| 引用本文： | 桂林.饱和软粘土桩承载力时间效应模型试验[J].土工基础,2008,22(5):67-69. |
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| 作者姓名： | 桂林 |
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| 作者单位： | 广州市地下铁道总公司,广州,510380 |
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| 摘 要： | 通过在室内饱和软粘土模型箱中进行的模型桩承载力载荷试验，发现了软粘土中挤土桩承载力存在明显的时间效应及承载力增长过程变化规律，提出了软粘土中挤土桩单桩极限承载力计算经验公式，为软粘土地基中挤土桩的设计施工提供参考。
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| 关 键 词： | 软粘土 模型桩 承载力 时间效应 |
Model Experiment on Time Effect of Bearing Capacity of Pile with Saturated Soft Clay |
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| GUI Lin.Model Experiment on Time Effect of Bearing Capacity of Pile with Saturated Soft Clay[J].Soie Engineering and Foundation,2008,22(5):67-69. |
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| Authors: | GUI Lin |
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| Affiliation: | GUI Lin (Guangzhou Metro Company, Guangzhou 510380, China) |
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| Abstract: | Based on the load test of bearing capacity for model pile, which is executed in the indoor model chest with saturated cohesive soil, the obvious time effect and changes of bearing capacity increasement of prestressing force tube pile in soft clay are analyzed. An experience formula of ultimate bearing capacity is proposed, which provides a reference for design and construction. |
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| Keywords: | soft clay model pile bearing capacity time effect |
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