摘要
选取优良河段,采用等级流量比较法、稳定航深估算法研究该河段在其流量、比降、河床糙率等因素影响下可能达到的航道水深;再根据西江流域的规划船型和船型现状,提出建设Ⅳ级航道的尺度标准,综合分析该研究河段建设Ⅳ级航道的可行性。
The flow level comparing method and the stable waterway depth estimating method were adoptedin the fine reach to research the water depth that can be reached when this river is under the influence of factorssuch as flow, slope, and bed roughness.Furthermore, according to the planned ship type and the current situation ofthe ship type at the watershed of Xijiang river, the dimension standards for constructing a level-4 navigation channelwas put forward, and the feasibility of constructing a level-4 channel at this reach was comprehensively analyzed.
出处
《水运工程》
北大核心
2016年第8期135-138,共4页
Port & Waterway Engineering
关键词
优良河段
航道尺度
潜能
可行性
fine reach
channel scale
potential
feasibility
