通航枢纽引航道口门区通航水流条件研究综述
首发时间:2009-04-01
摘要:对通航枢纽船闸引航道口门区水流条件进行研究,论述了口门区的水流条件及影响因素态,通航水流条件的要求,归纳、总结了相应的工程改善措施,最后提出了在现有通航水流条件限值的基础上,进一步完善通航水流条件限值;研究水流条件限值的同时,还需考虑水力指标与船舶操纵有关参数之间的关系;通航水流条件限值允许范围内研究更为经济合理的工程改善措施;在现有物理模型试验结果的基础上,加强数学模型试验的验证研究。
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A Review of Research on Navigation Flow Condition at the Entrance of Approaching Channel Navigation Junction
Abstract:This paper carries out a research on the navigation flow condition of e- ntrance area of approach channel of navigation junction, gives all exposition to the f- low conditions at entrance area and its influence to navigation, requirements to navig- ation flow conditions, and summarizes corresponding engineering improvement mea- sures. Finally the paper proposes needing further perfect the limits of navigation flow conditions on the basics of existing navigation flow condition limits; meanwhile need consider the relationship between hydraulic index and ship maneuvering parameters; research more economic and reasonable project improvement measures within the all- ow of navigation flow condition limits; uses exsit physical model test results,strengten validation studies of mathematic model test.
Keywords: Navigation Junction;approach channel; entrance area;
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No.3095244953212385****
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