马迹山矿石码头三期工程水域平面布置

Waters layout of Majishan ore terminal phase Ⅲ project

本工程位于外海岛礁地区,潮流强劲,流态复杂,具有显著的三维特征,对码头建设极为不利。如何归顺水流,从而满足大型船舶安全通航和系靠泊要求,是本工程水域总平面布置的关键技术问题。通过对建港条件的深入分析,结合潮流模型试验研究,开创性地提出将导流设施和水工结构结合的布置方案。结果表明,该方案导流效果良好,可从根本上解决三期工程平面布置码头系靠泊难题,同时也为类似海域条件下的岸线开发建设提供参考。

This project is located in open sea area, and the tidal current is strong and varies in horizontal and vertical directions significantly, which is dangerous for wharf construction and operation.It is the key technology of water area layout for how to lead the flow in order to satisfy the safety criteria for navigating, berthing and departing. By further study on natural conditions, and combined with the current model, we propose an original program of layout, which unites the diversion facilities and hydraulic structure.The results show that the layout functions are well, which can fundamentally solve the department of dock berthing of phase Ⅲ project, and provide some reference for shoreline development and construction under similar sea conditions.