| 贺家坪220kV变电站滑坡稳定性分析及治理 |
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| 引用本文： | 曹玉,樊炼.贺家坪220kV变电站滑坡稳定性分析及治理[J].湖北电力,2011,35(2):59-60. |
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| 作者姓名： | 曹玉 樊炼 |
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| 作者单位： | 湖北省电力勘测设计院,湖北,武汉,430024 |
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| 摘 要： | 文章分析了贺家坪220kV变电站边坡可能发生的破坏模式,针对边坡在天然状态、地震状态和饱水状态时,采用极限平衡法和Janbu条分法对典型剖面进行稳定性计算,分析可知,边坡在地震状态下不稳定,可能发生滑坡,采用抗滑桩进行加固,治理后边坡满足设计要求.
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| 关 键 词： | 边坡破坏模式 极限平衡法 Janbu条分法 稳定性分析 |
Stability Analysis and Treatment of Landslide at Hejiaping 220 kV Substation |
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| CAO Yu,FAN Lian.Stability Analysis and Treatment of Landslide at Hejiaping 220 kV Substation[J].Hubei Electric Power,2011,35(2):59-60. |
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| Authors: | CAO Yu FAN Lian |
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| Affiliation: | (Hubei Electric Power Survey & Design Institute,Wuhan 430024,China) |
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| Abstract: | The possible destruction mode of side slope at Hejiaping 220 kV substation was analyzed.As the side slope in natural condition,earthquake condition and water saturation,the limit balance method and Janbu method were adopted to calculate the stability towards the typical section.By analyzing,the side slope under earthquake condition is not stable,and possible to occur landslide.After consolidated with anti-slide pile,the side slope can satisfy the design requirement. |
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| Keywords: | side slope destruction mode limit balance method Janbu method stability analysis |
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