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自然疏浚法及其在航道工程中的应用*
引用本文:孔令双,曹祖德,王 巍,戚定满.自然疏浚法及其在航道工程中的应用*[J].水运工程,2012(11):112-117.
作者姓名:孔令双  曹祖德  王 巍  戚定满
作者单位:1. 上海河口海岸科学研究中心,上海,201201
2. 交通部天津水运工程科学研究院,天津,300456
基金项目:国家自然科学基金(41206072);海洋公益性行业科研专项(200905001)
摘    要:以不淤浚深为理论基础、水流归槽为关键动力,提出了自然浚深法,可使航道增深后少淤或不淤.该法在广州港伶仃洋航道中获得很好效果.还对江苏洋口港和浙江嘉兴港在增深出海航道时如何应用该方法作了原则性的提示,可供参考.

关 键 词:自然浚深法  不淤浚深  水流归槽  航道整治

Natural dredging method and application in channel engineering
KONG Ling-shuang,CAO Zu-de,WANG Wei and QI Ding-man.Natural dredging method and application in channel engineering[J].Port & Waterway Engineering,2012(11):112-117.
Authors:KONG Ling-shuang  CAO Zu-de  WANG Wei and QI Ding-man
Institution:Estuarine & Coastal Science Research Center, Shanghai 201201, China;Tianjin Scientific Research Institute for Water Transport Engineering, Tianjin 300456, China;Estuarine & Coastal Science Research Center, Shanghai 201201, China;Estuarine & Coastal Science Research Center, Shanghai 201201, China
Abstract:Taking dredging without siltation as the theoretical basis and current afflux as the key motive force, this paper presents the natural dredging method, which bears the effect of less siltation or no siltation following channel deepening. This method is applied to Lingdingyang channel of Guangzhou and achieves a satisfactory effect. Furthermore, the guiding opinion is put forward for the channel deepening engineering of Yangkou port in Jiangsu province and Jiaxing port in Zhejiang province.
Keywords:natural dredging method  dredging deepening without siltation  current afflux channel  channel regulation
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