南通港吕四港区环抱式港池进港航道总体方案探讨  

Overall Plan of Channel Approaching to Surrounding Basin of Lyusi Harbor at Nantong Port

作　　者：杨玉森[1] 李鑫[1] 

机构地区：[1]中交第一航务工程勘察设计院有限公司,天津300222

出　　处：《港工技术》2014年第3期14-17,共4页Port Engineering Technology

摘　　要：根据多年来水文泥沙研究成果,分析小庙洪南水道区域粉沙质海岸泥沙运动特性,提出"整治与疏浚"相结合的航道建设原则,确定合理的防沙堤尺度,采用超挖备淤以及航道备淤分段取值的设计方案,解决了环抱式港池建设的关键技术问题。Overyear oceanographic sediment research results are used to analyze silt motion characteristic of sandy coast in Small Temple Hongnan waterway area,put forward the channel construction principle that combines regulating with dredging,determine reasonable size of sand barrier. In addition,the design option chooses overdredging and taking segment values against siltation,which solves key technical difficulties of the surrounding basin construction finally.

关 键 词：环抱式港池 航道 泥沙骤淤 总体方案 

分 类 号：TV148[水利工程—水力学及河流动力学] U651.3[交通运输工程—港口、海岸及近海工程]