| 树根桩+CMA混合溶液在膨胀土路堑边坡处治中的综合应用 |
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| 引用本文： | 颜春,刘彦,黄中文.树根桩+CMA混合溶液在膨胀土路堑边坡处治中的综合应用[J].重庆交通大学学报(自然科学版),2006,25(3):69-73. |
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| 作者姓名： | 颜春 刘彦 黄中文 |
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| 作者单位： | 广西交通科学研究所,广西,南宁,530001;广西交通科学研究所,广西,南宁,530001;长安大学,陕西,西安,710064 |
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| 摘 要： | 笔者在本文通过在南友路膨胀土依托工程的施工与研究,根据膨胀土的工程特性简要的分析了膨胀土路堑边坡破坏的机理,介绍采用树根桩+CMA混合溶液为主,并辅以其它必要措施相结合的膨胀土路堑边坡加固防护方案.论述了该方案在膨胀土地区的应用机理及范围,并对方案的设计、施工工艺以及施工质量的控制进行了讨论.
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| 关 键 词： | 膨胀土 树根桩 路堑边坡 CMA混合溶液 设计与施工 |
| 文章编号： | 1001-716X(2006)03-0069-05 |
| 修稿时间： | 2005年3月21日 |
The appliance of root-pile and CMA blend in expansive-soil cutting-slope |
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| YAN Chun,LIU Yan,HUANG Zhong-wen.The appliance of root-pile and CMA blend in expansive-soil cutting-slope[J].Journal of Chongqing Jiaotong University,2006,25(3):69-73. |
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| Authors: | YAN Chun LIU Yan HUANG Zhong-wen |
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| Abstract: | Get across expansive-soil construction and research in nanyou highway,simple analyzing destructive reason in expansive-soil cutting slope on the basis of engineering characteristic of expansive-soil.Introduce reinforce protection scheme of root-pile+CMA blend,which assist with other required measure.Application mechanism and range of this scheme in the expansive areas is discussed,and scheme design、construction technology and quality control are set forth emphatically in this paper. |
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| Keywords: | expansive-soil root-pile cutting-slope DAH blend design and construction |
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