Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/4614
Title: Modeling two-dimensional erosion process over infiltrating surfaces
Authors: Tayfur, Gökmen
Tayfur, Gökmen
Keywords: Erosion
Flow dynamics
Infiltration
Sensitivity analysis
Sediments
Issue Date: May-2001
Publisher: American Society of Civil Engineers (ASCE)
Source: Tayfur, G. (2001). Modeling two-dimensional erosion process over infiltrating surfaces. Journal of Hydrologic Engineering, 6(3), 259-262. doi:10.1061/(ASCE)1084-0699(2001)6:3(259)
Abstract: The physics-based modeling of the rainfall-runoff induced erosion process is accomplished. The existing one-dimensional erosion process equations are extended to two dimensions and kinematic wave approximation is used. The model assumes that suspended sediment does not affect flow dynamics. The model considers the effect of flow depth plus loose soil depth on soil detachment. Sensitivity analysis results indicate that the effects of the soil erodibility coefficient (η) and exponent (k1) on sediment discharges are quite pronounced. On steep slopes, the effect of flow depth plus loose soil depth on sediment discharge is insignificant.
URI: http://dx.doi.org/10.1061/(ASCE)1084-0699(2001)6:3(259)
http://hdl.handle.net/11147/4614
ISSN: 1084-0699
0733-9429
Appears in Collections:Civil Engineering / İnşaat Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
Sürdürülebilir Yeşil Kampüs Koleksiyonu / Sustainable Green Campus Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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