| 劈裂灌浆和灰土挡墙加固宝中铁路黄土地基 |
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| 引用本文： | 曾龙广,杨有海,郭彦荣.劈裂灌浆和灰土挡墙加固宝中铁路黄土地基[J].路基工程,2010,0(2):206-208. |
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| 作者姓名： | 曾龙广 杨有海 郭彦荣 |
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| 作者单位： | 兰州交通大学土木工程学院, 兰州 730070 |
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| 摘 要： | 以宝中线一段湿陷性黄土地基加固工程为例,简要分析了黄土地基沉降的原因,并介绍了劈裂灌浆和灰土挡墙相结合的加固方法及施工工艺。检验证明,该法对湿陷性黄土地基具有较好的加固效果。
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| 关 键 词： | 湿陷性黄土 地基处理 劈裂灌浆 灰土挡墙 |
| 收稿时间： | 2019-11-10 |
Reinforcement of Baoji-Zhongwei Railway Loess Foundation with Splitting Grouting and Lime-soil Retaining Wall |
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| Authors: | ZENG Long-guang YANG You-hai GUO Yan-rong |
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| Institution: | School of Civil Engineering/a>;Lanzhou Jiaotong University/a>;Lanzhou 730070/a>;China |
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| Abstract: | Taking reinforcement engineering of collapsible loess foundation section of Baoji-Zhongwei Railway for example,this paper briefly analyzes the reasons for loess foundation settlement and introduces the reinforcement method and construction technology combined with splitting grouting and lime-soil retaining wall.It is proved from verification that this method has better effect for reinforcement of collapsible loess foundation. |
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| Keywords: | collapsible loess foundation treatment splitting grouting lime-soil retaining wall |
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