| 三峡库区某库岸边坡渗流及稳定性分析 |
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| 引用本文： | 肖蕾,骆世威. 三峡库区某库岸边坡渗流及稳定性分析[J]. 水利水电技术, 2014, 45(2): 108-111,118 |
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| 作者姓名： | 肖蕾 骆世威 |
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| 作者单位： | （1.三峡大学土木与建筑学院，湖北宜昌443002；2.国电大渡河大岗山水电开发有限公司，四川成都610000） |
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| 摘 要： | 在渗流稳定性分析理论的基础上,采用SEEP/W软件和SLOPE软件研究了三峡库区某库岸边坡随库水位变化条件下的渗流和稳定性变化规律。研究表明,三峡水库蓄水到175 m水位时,虽然该岸坡不存在滑移失稳,但岸坡所处自然条件发生很大改变,由于波浪对库岸边坡的淘蚀作用,可能产生不同程度的塌岸,建议采取相应的护坡防护措施。
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| 关 键 词： | 库岸边坡 渗流 边坡稳定 极限平衡 三峡水库 |
| 收稿时间： | 2012-09-14 |
Analysis on seepage and stability of a bank slope in Three Gorges Reservoir Area |
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| XIAO Lei,LUO Shiwei. Analysis on seepage and stability of a bank slope in Three Gorges Reservoir Area[J]. Water Resources and Hydropower Engineering, 2014, 45(2): 108-111,118 |
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| Authors: | XIAO Lei LUO Shiwei |
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| Affiliation: | （1. College of Civil Engineering & Architecture，China Three Gorges University，Yichang443002，Hubei，China;2. Guodian Dadu River Dagangshan Hydropower Development Co.，Ltd.，Chengdu610000，Sichuan，China） |
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| Abstract: | On the basis of the theory of seepage stability analysis，SEEP/W and SLOPE are used to study the changing law of the seepage and stability varied along with the change of the water level of a bank slope within the Three Gorges Reservoir Area. The result shows that although the slope is not to unstably slide when the water level reaches 175 m in the reservoir，the natural environment is to be greatly changed，and then the bank collapses on various scales are to possibly occur due to the scouring effect from wave on the bank slope，thus several measures for the protection of the slope are suggested herein. |
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| Keywords: | reservoir bank slops seepage slop stability limit equilibrium Three Gorges Reservoir |
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