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1957年10月,我们在阜新县修建阿金桥时,骤降暴雨,河水猛涨,砂岛被冲毁,有二座井筒和一座井筒模板被冲变位倾斜,经采取措施后,最后终于沉到设计标高,现将当时的施工情况和处理方法介绍如下: 变位情况第一号井壁在浇筑混凝土8天后被冲,模板、楞木箍筋全部未折,部份楞木压毁,垫板压断。第二号井壁在浇筑混凝土三天后被水冲歪,模板等仍保持原状,但倾斜的一侧部份大楞木被压毁,垫板压断。第一、二号井筒由于河水猛涨,淹没砂岛,并将岛砂冲走,使井壁
In October 1957, when we constructed the Ajin Bridge in Fuxin County, we plummeted and the river surged and the sand island was destroyed. There were two wellbores and a wellbore template that were tilted away from each other. Finally, after finally taking measures To the design elevation, now the construction conditions and methods are described below: Displacement of the first well wall in the concrete pouring 8 days after being washed, template, all the bending of the flange stirrups, some of the compressive wood, pad Plate pressure off. The No. 2 well wall was crooked by water after three days of pouring the concrete. The formwork and the like remained intact, but some of the large-angle woods on the inclined side were crushed and the pad was crushed. First, No. 2 well due to soaring water, flooding sand island, and washed away the island sand, so that the wall