| 土坝坝体滞水体探析 |
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| 引用本文： | 卢建华,程井.土坝坝体滞水体探析[J].湖北水力发电,2009(4):26-29,41. |
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| 作者姓名： | 卢建华 程井 |
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| 作者单位： | 卢建华(长江勘测规划设计研究院,湖北,武汉,430010);程井(武汉大学水利水电学院,湖北,武汉,430072) |
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| 摘 要： | 兰洞水库土坝自建成后，由于坝体存在滞水体，下游坝坡较高部位一直渗漏，即使库水位很低时，渗漏问题依旧。采取坝体设置混凝土防渗墙、坝基坝肩进行帷幕灌浆防渗处理，解决了坝体长期渗漏的问题。
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| 关 键 词： | 土坝滞水体 混凝土防渗墙 兰洞水库 |
Probe into water retention zone in earth dam |
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| LU Jianhua,CHENG Jing.Probe into water retention zone in earth dam[J].Hubei Water Power,2009(4):26-29,41. |
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| Authors: | LU Jianhua CHENG Jing |
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| Affiliation: | 1.Changjiang Institute of Survey;Planning;Design & Research;Wuhan 430010;China;2.College of Water Resources & Hydroeletric Engineering;Wuhan University;Wuhan 430072;China |
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| Abstract: | Owing to the water retention zone is surrounded in the Landong earth dam since it is completed,the saturated water always percolates out from the upper part of the downstream dam slope even if the reservoir stage is very low.This trouble is overcome by building concrete impervious wall in the dam and curtain grouting in both abutements and foundation of the dam. |
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| Keywords: | water retention zone in earth dam concrete impervious wall Landong Reservoir |
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