Setting of roughness coefficient and typical sediment size in bipolarization river channels and consideration on evaluation methods of river channel stability.

Kazuaki Horioka

2:40 PM - 2:50 PM

[II-59] Setting of roughness coefficient and typical sediment size in bipolarization river channels and consideration on evaluation methods of river channel stability.

*Kazuaki Horioka

Keywords:polarization progressesin the river channel, river channel polarization, reduced resistance , slow and fast parallel flow, Armoring of strong flow part, evaluation of river channel stability

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[II-59] Setting of roughness coefficient and typical sediment size in bipolarization river channels and consideration on evaluation methods of river channel stability.