| 管桩桩尖对桩基作用的探析 |
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| 引用本文： | 汪海滨.管桩桩尖对桩基作用的探析[J].山西建筑,2011,37(7):53-54. |
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| 作者姓名： | 汪海滨 |
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| 作者单位： | 安徽岩土工程有限责任公司,安徽,合肥,230000 |
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| 摘 要： | 总结了不同类型的管桩桩尖形式，并结合某工程PHC管桩有、无桩尖两种情况，分析比较了桩尖对沉桩阻力及单桩竖向承载力结果的影响，探讨了桩尖对土体扰动的保护机理，对有效提高管桩的单桩承载力具有重要意义。
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| 关 键 词： | PHC管桩 十字形桩尖 圆形桩尖 单桩竖向承载力 |
Exploration on the effect of pile tine on pile foundation |
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| WANG Hai-bin.Exploration on the effect of pile tine on pile foundation[J].Shanxi Architecture,2011,37(7):53-54. |
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| Authors: | WANG Hai-bin |
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| Affiliation: | WANG Hai-bin |
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| Abstract: | This paper summarizes the different kinds of pile tines,analyzes and compares the impact of pile tine on jacked pile resistance and vertical signal direction bearing result by combining engineering PHC pile with and without pile tine two situations,explores the protective mechanism of pile tine on earth disturbance,which has significant meaning for effectively improving single pile bearing capacity. |
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| Keywords: | PHC pile crossing type pile tine round pile tine single pile vertical bearing capacity |
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