| 论灰坝的液化和动力稳定性 |
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| 引用本文： | 胡颂嘉.论灰坝的液化和动力稳定性[J].浙江大学学报(自然科学版 ),1988(5). |
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| 作者姓名： | 胡颂嘉 |
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| 摘 要： | 从火电厂排放的粉煤灰,具有特殊的力学性能,利用水力冲填法将其堆筑成坝,其安全性很大程度上将取决于灰的液化及坝坡动力稳定性。 本文对灰坝的液化和动力稳定性提出了若干有益的见解,并对地震时的坝坡稳定提出了两种可行的分析方法。研究表明,灰坝中排水结构对防止液化和提高地震时的坝坡稳定性具有非常有利的影响。
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| 关 键 词： | 灰坝 液化 动力稳定性 地震 |
Discussion on the Liquefaction Potential and Dynamic Stability of Fly Ash Dams |
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| Hu Songjia.Discussion on the Liquefaction Potential and Dynamic Stability of Fly Ash Dams[J].Journal of Zhejiang University(Engineering Science),1988(5). |
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| Authors: | Hu Songjia |
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| Abstract: | Some opinions about the evaluation of liquefation potential and landslide stability of ash dams are given by the author,and two analytical methods about landslide stability of fly ash dams under earthquake are fuggeated.Research results indicate that the drain structure in the ash dams can make a great advantageous influence to prevent liquefaction and to improve the stability of the ash dam slope during earthquake. |
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| Keywords: | Fly ash dam Liquefaction potential Dynamic stability Earthquake |
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