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钢板桩围堰以其施工方便,安全防护效果好,效率高以及可重复利用等特点,在基坑围护施工中得到了广泛的应用。以郑开城际铁路郑州特大桥跨贾鲁河现浇梁313#墩基础为模型,介绍钢板桩围堰在水下深基坑中的应用
Steel sheet pile cofferdam has been widely used in the construction of foundation pit for its convenient construction, good effect of safety protection, high efficiency and reusability. Application of 313 # pier foundation of cast-in-situ girder cast-in-situ girder of Zhengzhou Jiaozhou-Chengzijie Intercity Railway as a model to introduce the application of steel sheet pile cofferdam in underwater deep foundation pit