摘要
从航道工程的角度,概括总结优良河段及河相关系的研究和应用现状,提出了在冲淤资料缺乏时,优良河段的选择方法,并实际应用于西江桂梧河段,选取18个优良河段进行沿程横断面河相关系统计分析,成功建立了低水期零水位下的河相关系式,为航道整治规划提供参考。
Based on the research and application experiences about the fine reach and hydraulic geometry in waterway engineering, a method to select fine reaches was proposed if no enough erosion and siltation data are available. Being applied on the river reach from Guiping to Wuzhou in Xijiang River, 18 fine reaches were selected and their hydraulic geometry formulation under zero water level was successfully established. The research results can be used in waterway regulation planning.
出处
《水运工程》
北大核心
2006年第2期70-73,共4页
Port & Waterway Engineering
关键词
西江
优良河段
河相关系
航道整治
Xijiang River
fine reach
hydraulic geometry
waterway regulation
