| 膨胀土路堤边坡包边改良的稳定性研究 |
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| 引用本文： | 赵宁,贾朝霞,王平.膨胀土路堤边坡包边改良的稳定性研究[J].水运工程,2006(8):108-113. |
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| 作者姓名： | 赵宁 贾朝霞 王平 |
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| 作者单位： | 济南市市政工程设计研究院有限责任公司,山东,济南,250002 |
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| 摘 要： | 系统地阐述了膨胀土路堤边坡的破坏类型及其特征、膨胀土路堤边坡变形演变规律、边坡土体的破坏模式,对等厚式封面土层包边的稳定性进行了实验分析和封面层抗滑稳定性系数计算公式的推导。
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| 关 键 词： | 膨胀土 边坡 包边改良 稳定性 |
| 文章编号： | 1002-4972（2006）08-0108-06 |
| 收稿时间： | 2006-04-26 |
| 修稿时间： | 2006-05-10 |
On Stability of Expansive-Soiled Embankment Slope Improved by Covering Soil |
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| ZHAO Ning,JIAO Zhao-xia,WANG Ping.On Stability of Expansive-Soiled Embankment Slope Improved by Covering Soil[J].Port & Waterway Engineering,2006(8):108-113. |
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| Authors: | ZHAO Ning JIAO Zhao-xia WANG Ping |
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| Institution: | Jinan Design and Research Institute for Municipal Engineering, Jinan 250002, China |
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| Abstract: | This paper expounds systematically the damage types and characteristics of slope of expansive-soiled embankment,slope deformation evolution laws,and damage mode of slope soil.It also conducts experimental analysis of the stability of uniform-thicknessed covering soil improvement and derives the calculation formulas for stability coefficient against sliding of the covering surface. |
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| Keywords: | expansive soil slope improvement by covering soil stability |
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