| 安康汉江二桥南侧膨胀土滑坡特征分析 |
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| 引用本文： | 伍兴全,段林瑛.安康汉江二桥南侧膨胀土滑坡特征分析[J].陕西地质,2001,19(1):53-58. |
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| 作者姓名： | 伍兴全 段林瑛 |
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| 作者单位： | 陕西省地矿局第一地质队,安康,725007 |
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| 摘 要： | 膨胀土是具有较大胀缩变形能力的特殊性粘土，膨胀土斜坡地区极易发生滑坡等地质灾害，本文根据安康汉江二号桥南侧滑坡勘察资料，较全面地介绍了该膨胀土滑坡特征，为滑坡根治提供了充分的地质依据。
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| 关 键 词： | 膨胀土滑坡 特征分析 力学计算法 自然地质环境 |
| 文章编号： | 1001-6996(2001)01-0053-06 |
| 修稿时间： | 2001年1月9日 |
LANDSLIDE FEATURES OF EXPANSIVE SOIL ON THE SOUTH SIDE OF THE SECOND BRIDGE ON THE HANJIANG RIVER IN ANKANG |
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| WU Xing,quan,DUAN Lin,ying.LANDSLIDE FEATURES OF EXPANSIVE SOIL ON THE SOUTH SIDE OF THE SECOND BRIDGE ON THE HANJIANG RIVER IN ANKANG[J].Geology of Shaanxi,2001,19(1):53-58. |
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| Authors: | WU Xing quan DUAN Lin ying |
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| Abstract: | Expansive soil is a kind of special clay with the property of big dilatational and contractional deformation. It is very common that the geological hazards like landslide happen in sloppy areas of expansive soils. Based on the investigation results of landslide occurring in the south side of the Second Bridge of the Hanjiang river in Ankang, a fully introduction of the characteristics of landslides caused by expansive soils has been made in this paper. Relevant analysis and calculation of dynamics of landslide has made out completed evidence of geology for prevention of landslide. |
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| Keywords: | Landslide of expansive soils analysis of characteristics dynamic calculation |
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