杭州湾跨海大桥钢板桩围堰设计与施工

Design and Construction of the Steel-sheet-pile Cofferdam for the Construction of the Hangzhou Bay Bridge

针对杭州湾跨海大桥复杂的地质、水文条件,介绍了承台钢板桩围堰的设计与施工过程,以及相关的注意事项。施工实践表明,此方案合理可行且对今后类似工程具有借鉴意义。

Faced with the complex geological and hydrological conditions, the paper introduces the design and construction processes of the steel-sheet-pile cofferdam for the construction of the Hangzhou Bay Bridge. It also deals with some of the important corresponding points for attention during construction. The project may serve as a reference for similar projects.