| 西宁海湖路深路堑黄土高边坡设计中抗剪强度取值分析 |
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| 引用本文： | 吴顺山,李义民.西宁海湖路深路堑黄土高边坡设计中抗剪强度取值分析[J].地质灾害与环境保护,2007,18(3):54-57. |
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| 作者姓名： | 吴顺山 李义民 |
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| 作者单位： | 1. 中交西安公路岩土有限公司,西安,710075
2. 青海地质工程施工总公司,西宁,810000 |
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| 摘 要： | 通过对西宁海湖路深路堑黄土高边坡的结构,抗剪强度与土体密实度、饱和度的相关分析,对比卸荷前后的土体物理力学参数的变化,提出了土体卸荷后边坡设计的抗剪强度的取值方法.
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| 关 键 词： | 黄土 抗剪强度 饱和度 孔隙比 |
| 文章编号： | 1006-4362（2007）03-0054-04 |
| 收稿时间： | 2007-01-30 |
| 修稿时间： | 2007-04-25 |
THE ANALYSIS OF SHEAR STRENGTH IN THE DESIGN OF THE HIGH SLOPE OF LOESS DEEP CUTTING IN HAIHU ROAD IN XINING |
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| WU Shun-shan,LI Yi-min.THE ANALYSIS OF SHEAR STRENGTH IN THE DESIGN OF THE HIGH SLOPE OF LOESS DEEP CUTTING IN HAIHU ROAD IN XINING[J].Journal of Geological Hazards and Environment Preservation,2007,18(3):54-57. |
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| Authors: | WU Shun-shan LI Yi-min |
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| Abstract: | By analyzing of structure, shear strength, soil body compactness, and saturation of the high slope of loess deep cutting in Haihu Road in Xining, and by comparing the soil body physical parameter differences between loading and unloading, the article suggests a method for obtaining the soil body shear strength after unloaded in high slope design. |
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| Keywords: | loess slope shear strength saturation porosity |
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