重庆交通大学学报(自然科学版) ›› 1996, Vol. 15 ›› Issue (3): 72-75.
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许光祥1, 邓传伟1, 周正禄2
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Xu Guangxiang1, Deng Chuanwei1, Zhou Zhenglu2
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摘要: 本文针对大多急流滩卡口段出现最大流速V和最大水面坡降I的水位不一致而难于确定最汹水位的具体情况,提出了以反映船舶航行阻力的综合指标V2I确定最汹水位的方法.并用乌江羊角碛滩群的实测和试验资料进行了实例计算.结果均能反映实际情况.
关键词: 急流滩, 最汹水位, 综合指标
Abstract: Because maximum velocity V and maximum slope I don't occur in the same date,the worst stage of rapids is very difficult to determine.This poper provides a method determining the worst stage for rapids according to synthetical index V2I reflecting navigation resistance of shapping.the results of calculation about yangiiaeqi rapids in wujiang river shows this method represent practice.
Key words: rapids, the worst stage, synthetical index
许光祥, 邓传伟, 周正禄. 确定急流滩最汹水位的一种实用方法[J]. 重庆交通大学学报(自然科学版), 1996, 15(3): 72-75.
Xu Guangxiang, Deng Chuanwei, Zhou Zhenglu. A Method Determining the Worst Stage of Rapids[J]. Journal of Chongqing Jiaotong University(Natural Science), 1996, 15(3): 72-75.
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