| 单管高压旋喷桩在高速公路软基加固中的应用 |
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| 引用本文： | 李海防,耿永卫,荣万岭,李成林.单管高压旋喷桩在高速公路软基加固中的应用[J].交通科技,2005(5):12-14. |
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| 作者姓名： | 李海防 耿永卫 荣万岭 李成林 |
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| 作者单位： | 1. 江苏省交通科学研究院,南京,210017
2. 中港二航局三公司,镇江,212003 |
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| 摘 要： | 高压旋喷法是利用喷射化学浆液与土混合搅拌来处理地基的一种方法.旋喷桩可以提高地基承载力,防止地基的不均匀沉降等.介绍高压旋喷桩在高速公路软基处理中的应用方法.
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| 关 键 词： | 软基处理 单管高压旋喷桩 高速公路 单管高压旋喷桩 高速公路 软基加固 应用 地基承载力 高压旋喷法 混合搅拌 化学浆液 软基处理 |
| 收稿时间： | 2005-04-14 |
| 修稿时间： | 2005年4月14日 |
Application of Single Valve High-pressure Chemical Churning Pile in the Stabilization of Freeway Soft Foundation |
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| Li Haifang,Rong Wanling,Li Chenglin,Geng Yongwei.Application of Single Valve High-pressure Chemical Churning Pile in the Stabilization of Freeway Soft Foundation[J].Transportation Science & Technology,2005(5):12-14. |
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| Authors: | Li Haifang Rong Wanling Li Chenglin Geng Yongwei |
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| Institution: | 1. Jiangsu Transportation Research Institute, Nanjing 210017, China; 2. No3. Companny of CHEC Second Navigational Engineering Bureau, Zhenjiang 212003,China |
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| Abstract: | The high-pressure chemical churning pile, which is a method of foundation stabilization by injecting the chemical slurry and mixing it with the soil. As a chemical churning pile, it can increase bearing capacity of foundation and prevent irregular settlement of foundation. The emphasis of this paper is the application method to soft foundation treatment of expressway. |
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| Keywords: | soft foundation treatment single valve high-pressure chemical churning pile foreeway |
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