| 铜湾水电站左岸高边坡稳定性分析与评价 |
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| 引用本文： | 龚涛,李宁,姚显春,刘明寿. 铜湾水电站左岸高边坡稳定性分析与评价[J]. 水利与建筑工程学报, 2009, 7(3): 27-29,73 |
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| 作者姓名： | 龚涛 李宁 姚显春 刘明寿 |
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| 作者单位： | 1. 西安理工大学,岩土工程研究所,陕西,西安,710048
2. 湖南省水利水电勘察设计院,,湖南,长沙,410007 |
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| 摘 要： | 通过工程地质分析,监测资料分析和有限元数值模拟分析对铜湾水电站左岸船闸高边坡的长期稳定性进行分析与评价,并通过计算结果与实测资料对比,验证了计算结果的可靠性。分析结果表明:开挖后边坡不存在整体稳定问题;边坡的潜在危险区域主要在Z0+70.0桩号附近,降雨时边坡的稳定性明显降低;边坡满足长期稳定的要求。建议加强坡体排水,注意坡面防渗。
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| 关 键 词： | 岩质边坡 监测资料分析 工程地质分析 有限元法 稳定性评价 |
Stability Analysis and Estimation for Left Bank Slope of Tongwan Hydropower Station |
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| GONG Tao,LI Ning,YAO Xian-chun,LIU Ming-shou. Stability Analysis and Estimation for Left Bank Slope of Tongwan Hydropower Station[J]. Journal of Water Resources Architectural Engineering, 2009, 7(3): 27-29,73 |
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| Authors: | GONG Tao LI Ning YAO Xian-chun LIU Ming-shou |
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| Affiliation: | 1.Institute of Geotechnical Engineering;Xi'an University of Technology;Xi'an;Shaanxi 710048;China;2.Hu'nan Survey and Design Institute of Water Conservancy and Hydropower;Changsha;Hu'nan 410007;China |
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| Abstract: | By engineering geological analysis,monitoring data analysis and finite element analysis of numerical simulation,the long-term stability of the lock high slope on the left bank of Tongwan Hydropower Station is analyzed and estimated,and through comparing with the measured data,the reliability of the calculated results is verified.The results show that there is no problem of overall stability of the slope after excavation;the slope's potential danger zone is mainly in the vicinity of Z0+70.0,the slope's stabi... |
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| Keywords: | rock slope monitoring data analysis engineering geological analysis FEM stability estimation |
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