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1 工程概况豆腐窝分洪闸位于黄河下游齐河县境内的黄河大堤左岸桩号104+644处,全闸共7孔,每孔净宽20m,设计分洪流量2 000m~3/s,属钢筋混凝土桩基开敞式水闸。该闸于1974年7月竣工投入运用,是黄河北展宽工程的配套工程,主要担负着向北展宽区分洪的任务,对确保济南、京沪铁路安全及沿黄工农业生产起着重要作用。
1 Project Overview Tofu nest diversion floodgate Located in the lower reaches of the Yellow River within the Yellow River Embankment Stake left 104 + 644, the gate a total of 7 holes, each hole net width 20m, designed flood diversion flow 2 000m ~ 3 / s, is a reinforced concrete piles Open sluice. The gate was completed and put into operation in July 1974 and is an ancillary project of the Yellow River North Extension Project. It is mainly responsible for the flood diversion to the northbound wide area and plays an important role in ensuring the safety of Jinan Railway and the Beijing-Shanghai Railway and the agricultural and sideline production.