| 桩的端阻和侧摩阻的相互作用及其工程应用价值 |
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| 引用本文： | 吴兴序. 桩的端阻和侧摩阻的相互作用及其工程应用价值[J]. 西南交通大学学报, 1997, 32(3): 313-318 |
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| 作者姓名： | 吴兴序 |
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| 作者单位： | 西南交通大学地下工程与岩土工程系 |
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| 摘 要： | 桩的轴向承载力是由桩身的侧摩阻和端阻共同构成的。这两种阻抗间一般存在着相互影响和相互制约的关系，在设计工作条件下此种特征表现得不明显，因而研究者很少予以重视。但是当桩身位移较大或桩的阻抗因某种因素而强化时，这种相互作用不会十分突出。因而可以采取工程措施强化此种效果以提高桩的承载能力。
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| 关 键 词： | 桩 端阻 侧摩阻 相互作用 承载力 |
Interactions between Friction and Tip Resistance of Piles and Their Significance in Construction |
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| Wu Xingxu. Interactions between Friction and Tip Resistance of Piles and Their Significance in Construction[J]. Journal of Southwest Jiaotong University, 1997, 32(3): 313-318 |
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| Authors: | Wu Xingxu |
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| Abstract: | Pile tests and available information show that there are interactions between friction and tip resistance in the area around the tip of a pile. The effect of the interaction is strengthened with an increase in displacement or resistance of the pile. The mechanism of the interactions and their application in construction are discussed. |
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| Keywords: | pile tip resistance friction interaction |
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