| 黄河大柳树水利枢纽工程高面板堆石坝的渗流稳定性 |
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| 引用本文： | 林昭. 黄河大柳树水利枢纽工程高面板堆石坝的渗流稳定性[J]. 水利水电工程设计, 2002, 21(2): 8-10,15 |
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| 作者姓名： | 林昭 |
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| 作者单位： | 水利部天津水利水电勘测设计研究院,天津,300222 |
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| 摘 要： | 高面板堆石坝具有很高的抗冲能力 ,即使在强震时面板全部失效或在正常运行时灌浆全部失效 ,渗流量都不足以冲动坝体堆石。工程实践及计算证明 ,堆石坝只有漏水问题 ,但坝体堆石不会被渗流冲失导致失事。
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| 关 键 词： | 抗冲能力 面板失效 渗流量 渗流速 渗流稳定性 灌浆失效 大柳树水利枢纽 |
| 文章编号： | 1007-6980(2002)02-0008-04 |
| 修稿时间： | 2002-03-20 |
Stability against percolation of the high concrete-faced rock-fill dam for the Daliushu Water Control Project on Yellow River |
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| Lin Zhao. Stability against percolation of the high concrete-faced rock-fill dam for the Daliushu Water Control Project on Yellow River[J]. Design of Water Resources & Hydroelectric Engineering, 2002, 21(2): 8-10,15 |
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| Authors: | Lin Zhao |
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| Abstract: | The high concrete face rock fill dam is highly capable of resisting the thrust impact. Even if all the face slab failed in case of meizoseismic impact or all the grouting completely failed during normal operation, the percolation will still not be sufficient enough to thrust the rock fill of the dam mass. It is proved through the engineering practice and the calculation that the only problem with the rock fill dam is leakage. However, it is not possible for the fock fill dam mass to be scoured away and then resulted in any dam failure. |
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| Keywords: | anti scouring capacity failure of face slab seepage quantity seepage velocity percolation stability failure of grouting Daliushu Water Control Project. |
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