چکیده مقاله
Estimating discharge and velocity in natural channels and flood plains for inflexible vegetative cover is important In such waterways, velocity profile can be divided into three zones: uniform zone which is closed to bed with uniform velocity distribution, logarithmic zone which involves the main channel without vegetative cover and the middle zone transition zone that is affected by the momentum of upper zone Existing methods for estimating the discharge and velocity are based on average velocity In this paper, an analysis model for calculating the velocity profile and transition zone thickness is presented The model has been calibrated and verified and the results imply desirable correlation between calculated and observed parameters
کلیدواژهها
نویسندگان
Jamal M.V.Samani
Associate professor
M.Mazaheri
Graduate Student
شیوه ارجاع
M.V.Samani, Jamal and M.Mazaheri, ,1385,An Analytical Model for Transition Zone of Velocity Distribution in Submerged Inflexible Vegetative Channels?,7th International Congress on Civil Engineering,Tehran
ارائهشده در
مجموعه مقالات هفتمین کنگره بین المللی مهندسی عمران17 اردیبهشت 1385 · تهران