| 温州地区基桩负摩阻力的计算探析 |
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| 引用本文： | 俞皓,丁国洪.温州地区基桩负摩阻力的计算探析[J].城市道桥与防洪,2005(5):144-146. |
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| 作者姓名： | 俞皓 丁国洪 |
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| 作者单位： | 上海市政工程勘察设计有限公司,上海,200092;上海市政工程勘察设计有限公司,上海,200092 |
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| 摘 要： | 根据饱和软土场地桩基负摩阻力产生的机理及影响因素,结合温州地区岩土工程地质的特点,探讨了如何确定中性点深度和单位负摩阻力取值大小的方法,最后有针对性地提出了减小负摩阻力的不利作用而应采取的措施。
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| 关 键 词： | 桩基础 设计 负摩阻力 中性点 |
| 文章编号： | 1009-7716（2005）05-0144-03 |
| 收稿时间： | 2005-06-02 |
| 修稿时间： | 2005年6月2日 |
Approach to Calculation of Negative Frictional Resistance of Foundation Pile in Wenzhou Area |
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| Yu Hao,Ding Guohong.Approach to Calculation of Negative Frictional Resistance of Foundation Pile in Wenzhou Area[J].Urban Roads Bridges & Flood Control,2005(5):144-146. |
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| Authors: | Yu Hao Ding Guohong |
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| Abstract: | According to the mechanism and the influence factor from the negative frictional resistance of foundation pile in saturation soft soil site, in the combination with the characteristics of rock engineering geology in Wenzhou Area, the paper approaches how to determine the method for depth of neutral point and the value of unit negative friction resistance. At last, it puts forward directly the corresponding measure to be used for reducing negative friction resistance. |
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| Keywords: | pile foundation negative friction resistance |
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