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Comparisons of methods for predicting composite roughness in ice-covered rivers

Composite roughness is a vital input parameter for hydraulic calculations of ice-covered channels. Two general equations for deriving composite roughness coefficient in ice-covered streams, based on the principles of flow continuity or force balance, are presented in this paper. Taking parabolic, re...

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I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ngā kaituhi matua: CHEN Gang, ZHANG Yurong, PU Chengsong, ZHANG Tianli, GU Shixiang
Hōputu: Artigo
Reo:Chinês
I whakaputaina: Editorial Office of Advances in Water Science 2018-09-01
Rangatū:Shui kexue jinzhan
Ngā marau:
Urunga tuihono:http://skxjz.nhri.cn/article/doi/10.14042/j.cnki.32.1309.2018.05.005
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