| 降雨对绿化边坡客土稳定性的影响 |
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| 引用本文： | 巫锡勇,梁毅,李树鼎.降雨对绿化边坡客土稳定性的影响[J].西南交通大学学报,2005,40(3):322-325. |
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| 作者姓名： | 巫锡勇 梁毅 李树鼎 |
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| 作者单位： | 1. 西南交通大学土木工程学院,四川,成都,610031
2. 四川省交通厅公路规划勘察设计研究院,四川,成都,610000 |
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| 摘 要： | 通过建立降雨条件下边坡客土的破坏模型，研究了边坡绿化过程中降雨对边坡客土稳定性的影响，分析表明，边坡客土的稳定性与降雨特征、边坡坡度、坡面特征、土体特性及土体厚度有较大关系．对于坡度较大的边坡，客土厚度不宜过大，以保持土体的稳定．
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| 关 键 词： | 边坡绿化 客土 稳定性 渗透 |
| 文章编号： | 0258-2724（2005）03-0322-04 |
| 收稿时间： | 2004-12-28 |
| 修稿时间： | 2004-12-28 |
Influence of Rainfall on Stability of Carrying Soil of Afforested Slope |
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| WU Xi-yong,LIANG Yi,LI Shu-ding.Influence of Rainfall on Stability of Carrying Soil of Afforested Slope[J].Journal of Southwest Jiaotong University,2005,40(3):322-325. |
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| Authors: | WU Xi-yong LIANG Yi LI Shu-ding |
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| Institution: | 1. School of Civil Eng. , Southwest Jiaotong University, Chengdu 610031, China; 2. Institute of Highway Planning Survey Design, Communication Department of Sichuan Province, Chengdu 610000, China |
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| Abstract: | Based on the model of carrying soil failure under the condition of rainfall, the influence of rainfall on the stability of carrying soil during the afforestation of a slope was investigated. The research indicates that the stability of carrying soil is closely related to the character of rainfall, the gradient of an afforested slope, the characteristics of slope surface, the feature of soil and the thickness of soil. When the gradient of a slope to be afforested is large, a thin soil layer will be necessary in order to maintain the stability of carrying soil. |
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| Keywords: | afforestation of slope carrying soil stability infiltration |
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