چکیده مقاله
Hydraulic capacity of a channel is affected by sediment deposition Decrease in channelcross section area, changes in shear stress and velocity distributions are adverse effectsof sediment deposition The self cleansing criteria are utilized for channel design toreduce the sediment deposition This study, focused on the sediment transport in openchannels with particular reference to the limit of deposition condition The data withwide ranges of pipe size, sediment size and sediment volumetric concentration are usedto Generalized Regression GR technique for the modeling The developed model iscompared to classical regression models existing in the literature Considering theresults obtained based on model performance criteria, it is concluded that GR modeloutperforms classical regression models It is determined that the GR is a reliablealgorithm in terms of calculating particle Froude number It is concluded thatconventional regression models generally overestimate particle Froude number for limitof deposition condition of sediment transport
کلیدواژهها
نویسندگان
Mir Jafar Sadegh Safari
Department of Civil Engineering, Yasar University, Izmir, Turkey
شیوه ارجاع
Safari, Mir Jafar Sadegh,1402,Generalized regression approach for sediment limitof deposition modeling,The first international conference on advanced research in civil engineering, architecture and urban planning
ارائهشده در
مجموعه مقالات اولین کنفرانس بین المللی تحقیقات پیشرفته در مهندسی عمران، معماری و شهرسازی20 تیر 1402