摘要
对钦州湾近海区的动力条件、沉积特征、泥沙来源及运移趋势,东航道开发的泥沙条件及其淤积情况进行了分析,认为钦州外湾的泥沙来源有限、水体含沙量小、滩槽稳定、东航道轴线走向总体上与涨潮流向一致,航道开挖后不致出现大的泥沙问题。
From analysis of dynamic property, deposition characteristics, sources of the sediment and its transport trends, sediment conditions and siltation status after the development of East Channel, it＇ s concluded that sediment is not large in Outer Qinzhou Bay, silt content in the sea water is slight, riffle and pool is in stable state. East Channel axial line is basically coinsident with the direction of flood current, and the siltation after channel＇ s excavation will not be heavy.
出处
《水道港口》
2006年第2期79-83,共5页
Journal of Waterway and Harbor
关键词
钦州湾
地貌特征
沉积物
航道开挖
Qinzhou Bay
geomorphologic characteristics
deposited material
channel excavation
