| 微型桩在青海李坎公路K14km加固路肩挡墙基础中的应用 |
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| 引用本文： | 张小兵,陈广涛,赵文强. 微型桩在青海李坎公路K14km加固路肩挡墙基础中的应用[J]. 施工技术, 2009, 0(Z1) |
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| 作者姓名： | 张小兵 陈广涛 赵文强 |
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| 作者单位： | 中国铁道科学研究院;中国地震局工程力学研究所;青海省环境地质勘查局; |
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| 摘 要： | 根据微型桩的特点,分析总结了微型钢管桩在边坡加固中的作用机理。并在青海李坎公路K14km处边坡治理工程中设计使用了微型钢管桩加固挡墙基础的方案,实践证明微型钢管桩加固边坡挡墙基础有效、可靠,工程竣工后效果良好。
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| 关 键 词： | 地基处理 微型钢管桩 边坡支护 挡墙基础 |
Application of Micro-pile in Basis of Retaining Wall Reinforcement in K14 Kilometers of Qinghai Li-Kan Road |
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| Zhang Xiaobing,Chen Guangtao,Zhao Wenqiang. Application of Micro-pile in Basis of Retaining Wall Reinforcement in K14 Kilometers of Qinghai Li-Kan Road[J]. Construction Technology, 2009, 0(Z1) |
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| Authors: | Zhang Xiaobing Chen Guangtao Zhao Wenqiang |
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| Affiliation: | 1.China Academy of Railway Sciences;Beijing 100081;China;2.Institute of Engineering Mechanics;China Earthquake Administration;Harbin;Heilongjiang 150080;3.Qinghai Province Environment Geology Prospecting Bureau;Xining;Qinghai 810000;China |
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| Abstract: | Based on the characteristics of micro-pile,authors sum up the mechanism of mini steel-tube pile in the reinforcement of slope.As an example,in the slope treatment project of the K14 kilometers of Qinghai Li-Kan Road,the mini steel-tube pile is employed to reinforce the basis of retaining wall.And it is proved to be an effective,reliable method to reinforce the basis of retaining wall after the completion of the project. |
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| Keywords: | foundation treatment mini steel-tube pile slope treatment retaining wall base |
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