Open AccessRationality Analysis of Channel Maintenance Scale in Long River Section
Author(s) -
Yuhuan Yu,
Zhaoyang Li,
Xinglong Liu
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/688/2/022059
Subject(s) - scale (ratio) , channel (broadcasting) , yangtze river , rationality , section (typography) , environmental science , computer science , telecommunications , geography , cartography , political science , china , archaeology , law , operating system
Based on the actual maintenance scale of the waterway of Changjiang Wuhan Waterway Bureau in 2018, this paper compared and analyzed the width-depth ratio of the actual maintenance scale of each reach, and the ratio of the actual maintenance scale to the monthly planned maintenance scale. Then, the rationality of channel scale is further analyzed, and the rational analysis of channel maintenance scale is explored, which can provide support for the assistant decision-making of digital channel of Yangtze River.