| 带负摩阻力桩基的设计与检测 |
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| 引用本文： | 夏力农,王星华.带负摩阻力桩基的设计与检测[J].岩土力学,2003(Z2). |
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| 作者姓名： | 夏力农 王星华 |
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| 作者单位： | 中南大学土建学院，中南大学土建学院 湖南长沙410075，常德师范学院，湖南常德415000，湖南长沙410075 |
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| 摘 要： | 分析了带负摩阻力桩基的荷载传递特点,比较了带负摩阻力桩的实际工作状态与静载试压条件下的工作性状之间的差异。通过一个工程实例说明了带负摩阻力桩的承载力评价的缺陷,设计与检测之间的不协调。提出了带负摩阻力桩设计与检测的合理方法。
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| 关 键 词： | 负摩阻力 桩 承载力 设计 检测 |
Design and check-measuring of negative skin friction piles |
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| XIA Li-nong ,WANG Xing-hua.Design and check-measuring of negative skin friction piles[J].Rock and Soil Mechanics,2003(Z2). |
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| Authors: | XIA Li-nong WANG Xing-hua |
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| Institution: | XIA Li-nong 1,2,WANG Xing-hua 1 |
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| Abstract: | The load-transferring character of negative skin friction piles (NSF pile) is analysed in this present paper. The performance of NSF piles under real working environments is compared with that under static check-measuring tests. The defect in assessment of bearing capacity of NSF piles through traditional tests and incompatibility between design and check-measuring are illustrated using an engineering case. A reasonable way for design and check of NSF piles is put forword finally. |
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| Keywords: | negative skin friction pile bearing capacity check-measuring |
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