珠江三角洲地区近年来咸潮灾害加重,磨刀门水道因其特殊的地理位置,咸情更备受关注。基于以往的研究成果,利用一、二维联解潮流、含氯度数学模型,模拟计算拦门沙发展变化对磨刀门水道咸潮入侵的影响;并在此基础上,开展了磨刀门水道防咸控咸的工程措施研究。 In recent years, the Pearl River Delta region has had more salty and tidal disasters. Due to its special geographic location, salt water has attracted more attention. Based on the previous research results, the influence of saltwater barrage on the saltwater intrusion in Shaodao Men Channel was simulated by using the mathematical model of one-dimensional and two-dimensional co-ordinated tidal current and chlorinity. Based on this, Study on engineering measures against salty and salty watercourse.