| 龚嘴大坝坝基渗出物成因分析研究 |
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| 引用本文： | 孔德坊,李世明.龚嘴大坝坝基渗出物成因分析研究[J].四川水力发电,1995,14(3):51-56. |
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| 作者姓名： | 孔德坊 李世明 |
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| 作者单位： | 成都理工学院 |
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| 摘 要： | 对龚嘴电站大坝坝基渗出物的特征、类型和成分以及渗出量的动态变化进行了研究，探讨了渗出物质的主要可能来源和成因机制。研究认为，渗出物的主要成分为铁、锰、钙的氧化物，由于其实际的元素渗出量不大，不会对大坝安全造成有意义的不利影响。
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| 关 键 词： | 大坝 坝基 渗出物 排水孔 成因 恒温层 |
Genetic Analysis of Ooze from Dam Foundation of Gongzui Dam |
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| Kong Defang,Li Shiming.Genetic Analysis of Ooze from Dam Foundation of Gongzui Dam[J].Sichuan Water Power,1995,14(3):51-56. |
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| Authors: | Kong Defang Li Shiming |
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| Institution: | Chengdu Science and Engineering Institute |
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| Abstract: | Characteristics,type and compostition of ooze and recent changes of ooze amount are studied.Theprobable source and genetic mechanism of ooze are analyzed.The results show that the main compositions ofooze are oxide of iron,manganese and calcium. Because of small amount of elements from ooze,it is not signif- icant to dam safety. |
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| Keywords: | ooze drainage hole unrest zone transition zone constant zone of subsurface temperaturedam safety |
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