| 河北围场高速公路路基黄土的工程地质性质 |
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| 引用本文： | 王桂虎,逯兰,焦建.河北围场高速公路路基黄土的工程地质性质[J].北方交通,2010(11). |
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| 作者姓名： | 王桂虎 逯兰 焦建 |
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| 作者单位： | 辽宁大通公路工程有限公司;沈阳建材地质工程勘察院; |
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| 摘 要： | 通过对大广公路蒙冀界至承德高速围场支线路基黄土进行物理力学试验及易溶盐试验,结果表明:易溶盐含量及物理力学指标都与其他黄土地区存在差异,湿陷性黄土段以中等湿陷为主。
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| 关 键 词： | 黄土 物理力学指标 可溶盐 湿陷性 |
Engineering Geological Characters of Subgrade Loess of Weichang Expressway in Hebei |
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| Abstract: | Based on the physical mechanical test and soluble salt test on subgrade loess in Weichang branch of Daguang Highway(the section from Mengjijie to Chengde Expressway),it turns out that the indexes of soluble salt content and physical mechanical index are different from other loess areas and the collapsed loess section is mainly moderate collapsibility. |
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| Keywords: | Loess Physical mechanical index Soluble salt Collapsibility |
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