| 浅谈特殊地区桥梁桩基础的设计 |
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| 引用本文： | 何振刚.浅谈特殊地区桥梁桩基础的设计[J].林业科技情报,2011,43(1):94-96. |
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| 作者姓名： | 何振刚 |
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| 作者单位： | 黑龙江省林业设计研究院 |
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| 摘 要： | 桩基础在桥梁设计中使用非常广泛,许多桩基础在特殊地质条件下的设计和施工过程中,都存在一些特殊的尚未解决好的技术问题,导致不安全因素或事故的发生.本文对特殊地区(软弱土层、黄土地区、多年冻土区)的桥梁桩基础设计中的部分值得注意的问题进行了简单阐述.
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| 关 键 词： | 桩基础 软土层 负摩阻力 黄土地区 多年冻土区 |
A Brief Talk On Bridge Pile Foundation Design In Special Area |
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| He Zhengang.A Brief Talk On Bridge Pile Foundation Design In Special Area[J].Forestry Science and Technology Information,2011,43(1):94-96. |
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| Authors: | He Zhengang |
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| Institution: | He Zhengang(Forest Design And Research Institute Of Heilongjiang Province) |
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| Abstract: | Pile foundation is widely used in bridge design and there are some unsolved technique problems of pile foundation in the design and construction in special geology conditions,which can cause insecurity factors and accidents.This paper states the problems that should be pay attention to in bridge foundation design in special area,such as difficult ground,loess area and permafrost area. |
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| Keywords: | pile foundation soft soli layer negative friction resistance loess area permafrost area |
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