During constructing the bored plies or enlarging the foundations, the lighter and more convenient steel jacket box may be used instead of using the steel sheet pile as the cofferdam.
桥梁水下基础施工防水方法较多，当施工钻孔桩或扩大基础时，可以不用钢板桩围堰，而代之以轻便得多的钢套箱。
In the paper, the construction technology of steel sheet pile cofferdam used in the rider cap construction of Hangzhou Bay Cross - sea Bridge and the advertent construction proceedings are introduced.
介绍建设中的杭州湾跨海大桥，采用钢板桩围堰进行海上承台的主要施工技术与施工中应注意的主要问题。
In light of engineering practice, a round steel sheet pile cofferdam was used in the main tower caps and the construction of pile cap was successfully completed.
结合工程实际，主塔承台采用圆形钢板桩围堰施工，圆满完成了承台的施工。
Donghe Multipurpose dam Project in Zhongshan was built in the deep soft clay. The steel sheet pile cofferdam for this kind of special geological conditions has its own unique advantages.
中山东河水利枢纽工程修建在深厚淤泥质软土上，钢板桩围堰对于该种特殊地质条件有其独特的优越性。
The staged construction mechanics of the steel sheet pile retaining structure for a cofferdam project are numerically simulated using 3D FEM incremental computing method.
应用三维有限元分析，采用增量计算方法，对某围堰工程承台钢板桩围护结构进行了动态施工力学的三维数值模拟。
The staged construction mechanics of the steel sheet pile retaining structure for a cofferdam project are numerically simulated using 3D FEM incremental computing method.
应用三维有限元分析，采用增量计算方法，对某围堰工程承台钢板桩围护结构进行了动态施工力学的三维数值模拟。
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