海滨城市滨水堤岸升级改造——超级堤的应用

Upgrade of Waterfront Embankment in Coastal City——Application of Super Dyke

为了达到更好的城市滨水堤岸景观效果,在广州南沙西部工业区堤岸景观升级改造工程中,将超级堤概念应用于海滨城市滨水堤岸改造工程中。工程实践表明:超级堤的应用可使得城市滨水堤岸具有良好的滨水景观效果;超级堤断面设计应结合原有堤岸断面情况,确保堤身及堤后道路防洪安全,并为景观提升提供必要条件。通过设置长缓坡,可以达到较好的消浪效果;设置2级平台断面比仅设置1级平台断面具有更好的消浪效果。

In order to achieve a better urban waterfront embankment landscape,the Super Dyke was applied to the waterfront embankment renovation project in the coastal city of Guangzhou Nansha West Industrial Zone.The engineering practice shows thatthe application of the super levee can make the city waterfront embankment a good waterfront landscape;The design of the super dike section should be combined with the original embankment section to ensure the flood control safety of the embankment and the road behind the embankment,and provide the necessary conditions for landscape upgrading.By setting a long gentle slope,a better wave-eliminating effect can be achieved;setting a two-stage platform section has a better wave-eliminating effect than setting only a first-stage platform section.