| 郑西客运专线黄土路基设计 |
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| 引用本文： | 岳永兴. 郑西客运专线黄土路基设计[J]. 铁道工程学报, 2007, 0(Z1) |
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| 作者姓名： | 岳永兴 |
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| 作者单位： | 铁道第四勘察设计院,武汉,430063 |
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| 摘 要： | 研究目的:介绍黄土地区客运专线路基设计中有关黄土填料和地基处理的技术方法以及存在的问题。研究结果:针对不同类型的黄土地基,提出了相应的设计和处理方法。而由于郑西客运专线沿线绝大部分黄土多为非饱和黄土,非饱和土的压缩固结沉降是比较复杂的问题,因此目前还缺乏深入的研究,沉降计算还没有公认的方法。
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| 关 键 词： | 客运专线 黄土路基 设计 |
Design of Loess Subgrade of Zhengzhou-Xi'an Railway Passenger Dedicated Line |
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| YUE Yong-xing. Design of Loess Subgrade of Zhengzhou-Xi'an Railway Passenger Dedicated Line[J]. Journal of Railway Engineering Society, 2007, 0(Z1) |
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| Authors: | YUE Yong-xing |
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| Abstract: | Research purposes:The introductions are given to the technical methods and the problems related to loess filling materials and treating subgrade of passenger dedicated line in loess area. Research results:Aiming at different types of loess subgrade,this paper puts forwards the design and treatment methods.Because most of loess along Zhengzhou-Xi'an Railway Passenger Dedicated Line are non-saturated ones and the compression consolidation settlement of non-saturated soil is a complicated issue, so nowadays the deep researches have not been done and there is no general accepted method of calculating settlement. |
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| Keywords: | passenger dedicated line loess subgrade design |
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