| 岩坡稳定性优势面分析法--以太湖度假区休体公园渔洋山边坡为例 |
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| 引用本文： | 查俊,阎长虹,许宝田,许菘,孙亚哲.岩坡稳定性优势面分析法--以太湖度假区休体公园渔洋山边坡为例[J].地球科学与环境学报,2005,27(3):38-43,48. |
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| 作者姓名： | 查俊 阎长虹 许宝田 许菘 孙亚哲 |
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| 作者单位： | 南京大学,地球科学系,江苏,南京,210093 |
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| 摘 要： | 运用优势面理论层次分析法。确定岩坡的控稳优势面．通过对太湖度假区休体公园渔洋山边坡的研究得出F1和软弱夹层是控稳优势面。通过优势面组合分析．得出4组优势分离体。其中F1、软弱夹层和边坡临空面组合为试算安全系数最小优势分离体。最后用Sarma法进行稳定性计算．得出各种优势分离体组合模型在考虑地下水和地震加速度为0．15g的情况下均是不稳定的。结果表明，采用层次分析法对岩坡稳定性进行评价的方法是可行的。
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| 关 键 词： | 岩质边坡 优势面理论 层次分析法 边坡稳定性评价 |
| 文章编号： | 1672-6560（2005）03-0038-06 |
| 收稿时间： | 2004-06-30 |
| 修稿时间： | 2004-06-30 |
Stability analysis in rock slope by preferred plane theory Base on stability evaluation of rock slope in Yuyang Mount rest park Tai Lake vocation village |
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| ZHA Jun,YAN Chang-hong,XU Bao-tian,Xu Song,SUN Ya-zhe.Stability analysis in rock slope by preferred plane theory Base on stability evaluation of rock slope in Yuyang Mount rest park Tai Lake vocation village[J].Journal of Earth Sciences and Environment,2005,27(3):38-43,48. |
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| Authors: | ZHA Jun YAN Chang-hong XU Bao-tian Xu Song SUN Ya-zhe |
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| Abstract: | This paper studied the stability of rock slope in Yuyang Mount by Analytic Hierarchy Process(AHP) of preferred plane theory. Firstly,ascertained the preferred plane that control the slope's stability by AHP. Fault 1 and soft plane are preferred plane. Then, put these preferred plane together to assemble preferred objects and built an engineering geological model. Lastly, computed the stability of the rock slope. If seismic accelerate velocity are 0.15 g and ground water are effected,the slope is instability. The results indicate that AHP is workable. |
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| Keywords: | rock slope preferred plane theory AHP evaluation of slope stability |
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