| 山西太佳高速公路桥梁设计探讨——黄土地区考虑负摩阻力影响的桥梁桩基设计 |
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| 引用本文： | 胡敏.山西太佳高速公路桥梁设计探讨——黄土地区考虑负摩阻力影响的桥梁桩基设计[J].交通标准化,2010(21):194-197. |
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| 作者姓名： | 胡敏 |
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| 作者单位： | 安徽省交通规划设计研究院,安徽合肥230088 |
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| 摘 要： | 根据黄土特征,分析桩基础负摩阻力的产生机理及其危害,以及负摩阻力对桩的影响,论述不同情况下负摩阻力的计算方法,并提出消除或减小负摩阻力影响的措施,对桥梁桩基设计具有一定的参考价值。
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| 关 键 词： | 黄土 负摩阻力 桩基 中性点 |
Taiyuan-Jiaxian Expressway Bridge Design in Shanxi Province——Bridge Pile Foundation Design in Consideration of Negative Skin Friction in Loess Area |
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| HU Min.Taiyuan-Jiaxian Expressway Bridge Design in Shanxi Province——Bridge Pile Foundation Design in Consideration of Negative Skin Friction in Loess Area[J].Communications Standardization,2010(21):194-197. |
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| Authors: | HU Min |
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| Institution: | HU Min(Anhui Communications Consulting ＆ Design Institute,Hefei 230088,China) |
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| Abstract: | According to the loess characteristics,the negative skin friction of pile foundation is analyzed about the production mechanism and damage as well as the influence on pile.The different calculation methods are elaborated,and the measures removing and reducing negative skin friction are put forward.It serves as reference for bridge pile foundation design. |
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| Keywords: | loess negative skin friction pile foundation neutral point |
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