| 抗拔桩侧摩阻力发挥规律的探讨 |
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| 引用本文： | 丁佩民,黄堂松,肖志斌.抗拔桩侧摩阻力发挥规律的探讨[J].建筑科学,2003,19(6):46-48,62. |
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| 作者姓名： | 丁佩民 黄堂松 肖志斌 |
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| 作者单位： | 1. 浙江大学,建筑设计研究院,杭州,310027
2. 浙江省缙云县建设局招投标办公室,杭州,321400 |
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| 摘 要： | 应用有效应力法概念，在沉桩施工、施工后至加荷前的歇置，承受荷载(至破坏)全过程的框架中，对桩基、特别是抗拔桩的侧摩阻力的影响因素进行分析，阐述抗拔桩与抗压桩桩侧土体应力状态变化的相同与不同之处，以及造成两者侧摩阻力差异的原因。
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| 关 键 词： | 抗拔桩 侧摩阻力 有效应力法 荷载 桩基 |
| 文章编号： | 1002-8528(2003)06-0046-03 |
Discussions on Developments of Side Resistances of Tension Piles |
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| DING Pei - min,HUANG Tang - song,XIAO Zhi - bin.Discussions on Developments of Side Resistances of Tension Piles[J].Building Science,2003,19(6):46-48,62. |
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| Authors: | DING Pei - min HUANG Tang - song XIAO Zhi - bin |
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| Abstract: | Based on the effective stress method, this paper discusses the developments of pile side resistances, especially that of tension piles, in the frame of the whole course of pile installation, set - up before loading, and loading to failure. The paper illustrates the same aspects and the differences of stress states around compression piles and tension piles, and the mechanisms contributing to the differences of side resistances. Also, the approaches to calculate side resistances and the parameters are discussed. |
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| Keywords: | tension piles side resistances effective stress method |
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