| 某大型水电枢纽坝基埋藏型岩溶发育特征及深层承压水研究 |
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| 引用本文： | 钟辉亚,王思敬,顾钟平,董湘安,曾祥喜. 某大型水电枢纽坝基埋藏型岩溶发育特征及深层承压水研究[J]. 力学学报, 1998, 6(2): 174-180 |
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| 作者姓名： | 钟辉亚 王思敬 顾钟平 董湘安 曾祥喜 |
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| 作者单位： | 1. 中国科学院地质研究所工程地质力学开放研究实验室,北京100029;2. 中南勘测设计研究院,长沙410014 |
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| 基金项目： | 国家基金重点项目(49232050)支持 |
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| 摘 要： | 作者在现场工程地质勘察、试验基础上, 对我国西南某大型水电枢纽坝基所遇特殊的复杂埋藏型岩溶、承压水问题进行了研究, 弄清了坝基岩溶、承压水形成条件及发育特性, 对坝址选择及工程处理的决策具有重要意义。
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| 关 键 词： | 坝基 岩溶 渗漏 承压水 相对隔水层 |
| 收稿时间： | 1996-05-05 |
| 修稿时间： | 1997-08-04 |
STUDIES ON CHARACTERISTICS OF BURIED KARST AND DEEP UNDERGROUND CONFINED WATER BENEATH THE FOUNDATION OF A LARGE DAM |
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| Zhong Huiya,Wang Sijing,Gu Zhongpin,Dong Xiangan,Zheng Xiangxi. STUDIES ON CHARACTERISTICS OF BURIED KARST AND DEEP UNDERGROUND CONFINED WATER BENEATH THE FOUNDATION OF A LARGE DAM[J]. chinese journal of theoretical and applied mechanics, 1998, 6(2): 174-180 |
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| Authors: | Zhong Huiya Wang Sijing Gu Zhongpin Dong Xiangan Zheng Xiangxi |
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| Affiliation: | 1. Institute of Geology, Academia Sinica, Beijing 100029;2. South Central Institute for Design and Survey of Hydroelectric Projests, Changsha 410014 |
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| Abstract: | ased on the field investigations and from results of chemical experiments, the authors studied the complicated buried karst and deep underground confined water, clarified the formation conditions of karst and underground confined water beneath a dam foundation, and divided the underground water system into two parts: the first one is an underground water system in cracks or karst; the other is underground confined water system. Then it is pointed out that there is no hydraulic relation between the two systems. These results will be beneficial to selection of dam sites and engineering construction. |
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| Keywords: | Dam foundation Karst Seepage Confined water Relative impermeable layer |
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