洋山深水港区工程设计关键技术

Key technology for design of Yangshan Deepwater Port project

洋山深水港区是上海国际航运中心承担集装箱远洋运输的核心港区,工程依托外海岛礁地形,在高含沙、强潮流的开敞海域通过封堵汊道、填海造陆建设的超大型集装箱港区。工程自然条件复杂,工程量大,工期短,技术难度高,外海施工依托条件差,设计从选址、规划到设计、现场实施,围绕一系列关键技术进行了研究,所取得的技术成果可供开发建设外海深水码头时参考。

Yangshan Deepwater Port of Shanghai International Shipping Center serves as the core port designed for ocean-going transportation of containers,and it is a super large-scale container port based on the terrain of offshore islands and reefs,constructed by blocking the branch channels and reclamation in the open sea area that features high sand content and strong tidal current.The project is characterized by complicated natural conditions,high work loads,short construction period,high technical difficulties,and poor propping condition for offshore construction.The design studied on a series of key technology associated with the site selection,planning,design,and site implementation,and the technical achievement may serve as a reference for the development and construction of offshore deepwater berths.