| 含水量对路堤工后沉降影响分析 |
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| 引用本文： | 蒋文力,林春伟,黄中文,林春姣.含水量对路堤工后沉降影响分析[J].重庆交通学院学报,2006,25(3):74-76,80. |
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| 作者姓名： | 蒋文力 林春伟 黄中文 林春姣 |
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| 作者单位： | 重庆交通学院，广西建筑工程质量检测中心，长安大学，广西大学 重庆400074，广西桂柳高速公路管理处，广西柳州545005，广西南宁530011，陕西西安710064，广西南宁530004 |
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| 摘 要： | 本文指出路堤填筑质量检测中压实度单一标准的不足,分析含水量对路堤沉降的影响.并从重塑非饱和土广义吸力和广义有效应力原理出发对路堤沉降机理进行分析,提出进行二阶段沉降分析的观点.
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| 关 键 词： | 含水量 路堤沉降 非饱和土 广义吸力 广义有效应力 二阶段沉降 |
| 文章编号： | 1001-716X（2006）03-0074-03 |
| 收稿时间： | 2005-04-26 |
| 修稿时间： | 2005-04-262005-05-13 |
A study on the mechanism of subsidence of embankment influenced by moisture content |
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| JIANG Wen-li, LIN Chun-wei, HUANG Zhong-wen, LIN Chun-jiao.A study on the mechanism of subsidence of embankment influenced by moisture content[J].Journal of Chongqing Jiaotong University,2006,25(3):74-76,80. |
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| Authors: | JIANG Wen-li LIN Chun-wei HUANG Zhong-wen LIN Chun-jiao |
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| Abstract: | It is pointed out that using the compactness as the only standard in testing quality of packing embankment is insufficient,and the influence of moisture on subsidence of embankment is analyzed in this paper. Based on the theoryof general suction and general effective stress of remolding non-saturated soil,the mechanism of embankment subsidence is analyzed,and a theory of two-step settlement is presented. |
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| Keywords: | moisture subsidence of embankment non-saturated soil general suction general effective stress two-step settlement |
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