Details

Autor(en) / Beteiligte

• Haddadchi, Arman
• Omid, Mohammad H
• Dehghani, Amir A

Titel

Bedload Equation Analysis Using Bed Load-Material Grain Size

Ist Teil von

• Journal of Hydrology and Hydromechanics, 2013-09, Vol.61 (3), p.241

Ort / Verlag

Bratislava: De Gruyter Poland

Erscheinungsjahr

2013

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• Twelve predictive bedload sediment transport equations are rated against 14 sets of gravel-bed river field data collected by handheld bedload sampler in Narmab River, northeastern Iran. To evaluate these formulas two types of grain size namely bedload and bed material were used. The results show that the equations of Engelund and Hansen, Van Rijn and Einstein perform well with bed material grain size, while Shocklitsch, Meyer-Peter and Mueller, and Frijlink yield the best results using the bedload grain size.