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1 工程概况马湾进洪闸位于淮河流域沙河上游、漯河市舞阳县马湾村,为泥河洼滞洪区的分洪工程之一,1954年6月由省治淮第三施工总队、水电部工程局第二机械工程总队负责施工,1955年7月竣工。水闸为钢筋混凝土胸墙式结构,共12孔,闸孔尺寸10×4(宽×高)m,闸门为潜孔式弧形钢闸门。配备2×15t 手、电两用
1 Project Overview Ma Wan floodgate is located in the upper reaches of the Shahe River in the Huaihe River Basin, Luohe City, Ma Wancun Wuyang, Hung River Basin flood diversion project, in June 1954 by the provincial Huai River Third Construction Corps, Ministry of Water Resources Engineering Second Bureau of Mechanical Engineering Corps responsible for construction, completed in July 1955. The sluice is a reinforced concrete chest wall structure with a total of 12 holes with gate size of 10 × 4 (width × height) m. The gate is a submersible arc-shaped steel gate. Equipped with 2 × 15t hand, dual-use