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1 概述宝泉抽水蓄能电站位于河南省辉县市境内峪河上,总装机容量1200MW,工程开发目标主要为河南电网调峰填谷。枢纽工程包括上、下水库和输水发电系统。上水库为堆石坝,最大坝高93.9m,坝体防渗采用沥青混凝土面板,防渗面积为3.41万m~2;库区也采用沥青混凝土护岸,防渗面积15.5万m~2。坝体和库岸沥青混凝土总防渗面积18.91万m~2,相应沥青混凝土工程量4.47万m~3。沥青混凝土面板设计和施工都较复杂,本文参考了国内外一些工程沥青混凝土面板设计和施工经
1 Overview Baoquan pumped storage power station is located in Huixian City, Henan Province, the territory of Yu River, with a total installed capacity of 1200MW, the project development goal for Henan Power Grid peak filling. Pivotal projects include upper and lower reservoirs and water transmission systems. The upper reservoir is a rockfill dam, the maximum dam height 93.9m, dam seepage using asphalt concrete panels, anti-seepage area of 34100 m ~ 2; reservoir area also uses asphalt concrete revetment, anti-seepage area of 155,000 m ~ 2. The total seepage prevention area of dam body and bank and bitumen concrete is 189,100 m 2 and the corresponding amount of asphalt concrete construction is 44,700 m 3. Asphalt concrete slab design and construction are more complex, this paper references some of the engineering asphalt concrete slab design and construction by