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前言我地区所建的大中小型水库,采用的闸门种类和型式是很多的,从结构方面有弧形闸门,平板闸门,自动翻板闸门,阿米耳式自开闸门。从结构材料方面有钢结构,钢木结构,钢筋混凝土结构及钢丝网水泥结构。在十几年的运用中,钢筋混凝土闸门具有较多优点。这种闸门是可普遍采用的。钢筋混凝土闸门的主要优点是节省钢材,只是钢闸门是钢量的百分之二十;投资少,仅是钢闸门的50％,寿命长,不锈蚀,就位浇筑,没有大件运输及安装;易维修,管理方便。
Preface I built large and small reservoirs, the gate type and type are many, from the structural aspects of the arc gate, flat gate, automatic flap gate, Ami self-open gate. From the structural materials, there are steel structure, steel and wood structure, reinforced concrete structure and steel mesh cement structure. In more than a decade of use, reinforced concrete gates have many advantages. This gate is widely available. The main advantage of reinforced concrete gates is to save steel, but the steel gate is 20% of the amount of steel; less investment, only 50% of the steel gate, long life, no corrosion, pouring in place, no large transport and installation Easy to maintain and manage