欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
根据江苏省辐射沙洲潮流水道21个站位的连续两个潮周期的潮流、含沙量实测资料，利用比较分析和数据回归研究方法，对各潮流水道的挟沙力计算式进行分析，拟合构建了江苏省辐射沙洲海域主要潮流水道相应的挟沙力动力表达关系式。利用4#～15#站位测量数据及相应计算结果计算拟合得出了相应所在潮流水道的挟沙力关系式。同时拟合给出了4#-24#站位所在水道的水流挟沙力计算式，并发现16#-24#站位所在潮流水道的水流挟沙力关系和4#-15#测站所在水道的水流挟沙力关系式有所差别，为此，另外拟合得出了16#-24#站位所在潮流水道相关性更强的实用挟沙力经验关系式。
英文摘要：
On the basis of analyzing the two tidal periods successive tidal current and suspended sediment survey results of the 21 observation stations, the sediment carrying capacity formulae of tidal channels in Jiangsu radial sand ridge sea area are discussed by comparing analyse and fitting study methods. The sediment carrying capacity formulae which can be applied to each tidal channel then are found. And the sediment carrying capacity formulae which are adaptable to the tidal current channels are different in some extent. Study indicate that Sediment carrying capacity empiric formulae in U^2/h format of the water course which the No. 4-15 station are located in is different from the tidal current channel which the No. 16-24 station are located in. For precision, each expression in U^2/h format are respectively given in regress methods.
同期刊论文项目
同项目期刊论文
期刊信息
位置：