| 光照水电站EL.612 m高程以下坝基基础施工 |
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| 作者姓名： | 姚志辉 黄艳莉 |
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| 作者单位： | 武警水电第四支队，南宁 530022;武警水电第四支队，南宁 530022 |
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| 摘 要： | 光照水电站位于贵州省关岭县和晴隆县交界的北盘江中游，是北盘江干流的龙头梯级电站。电站地处梯级电站地区，地质条件复杂，大坝防渗帷幕由延伸至两岸的主体防渗帷幕和坝后辅助防渗帷幕组成，帷幕灌浆最大深度约115 m，设计最大灌浆压力为6 MPa。主要介绍EL.612 m高程以下坝基基础处理施工技术。
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| 关 键 词： | 光照水电站 坝基 基础处理 帷幕灌浆 |
Dam Foundation Construction Below Altitude of EL.612 m at the Power House in BEIPAN River |
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| Authors: | YAO Zhi-hui and HUANG Yan-li |
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| Affiliation: | No.4 Hydropower Branch of the Armed Police, Nanning 530022, China |
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| Abstract: | Guangzhao Hydropower Station locates on the middle reach of the Beipan River, nearby the Guanling and Qinlon County in Guizhou Province. It is the first hydropower station on the Beipan river. The geology there is very complicated, the dam anti-seepage curtain consists of both the main anti-seepage curtain along the two sides of the dam and the auxiliary anti-seepage curtain behind the dam, the max depth of them is 115 m, and the design max grouting pressure is 6 MPa. This article briefly introduces the foundation treatment measures below the EL.612 m. |
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| Keywords: | Guangzhao Hydropower Station dam foundation foundation treatment curtain grouting |
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