چکیده مقاله
The bandal like structure is a combination of a permeable and impermeable groin which is usually used in Indian Sub Continents for riverbank protection and improvement of navigation conditions in alluvial rivers In this paper, the effect of the submergence of bandal like structure on the maximum scour depth around it, ina 90 degree bend is investigated 12 experimental tests were carried out on three different submergence ratios 2 15, 1 65 and 1 16 and four different Froude numbers 0 218, 0 235, 0 261, 0 287 The results demonstrated that as the submergence ratio increases, the maximum scour depth around the bandal like structure also increases
کلیدواژهها
نویسندگان
Parisa Koochak
PhD student, Shahid Chamran University, Ahwaz, Iran
Mahmood Kashefipour
Professor, Shahid Chamran University, Ahwaz, Iran
شیوه ارجاع
Koochak, Parisa and Kashefipour, Mahmood,1394,The effect of submergence ratio on the maximum scour depth around bandal-like structures,10th International River Engineering Conference,Ahvaz
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