机构地区: 南京水利科学研究院
出 处: 《水道港口》 2012年第5期393-396,共4页
摘 要: 通过伶仃洋河口潮流泥沙物理模型试验,研究了港珠澳大桥建设对伶仃航道和铜鼓航道的回淤影响。研究结果表明:在假设水文泥沙条件下,港珠澳大桥建设后,伶仃航道内淤积厚度及淤积量呈减少态势;铜鼓航道内淤积厚度及淤积量略有增加。 The physical model of sediment movement in Lingdingyang estuary was built to study the impact on Lingdingyang channel and Tonggu channel after construction of the Hong Kong-Zhuhai-Macao Bridge.The results show that,based on the certain hydrology and sedimentation condition,the sedimentation thickness and amount are decreased in Lingdingyang channel,and slightly increased in Tonggu channel.