10 آبان 1403
محمدرضا مددي

محمدرضا مددی

مرتبه علمی: دانشیار
نشانی: دانشگاه جیرفت، دانشکده کشاورزی، گروه مهندسی آب
تحصیلات: دکترای تخصصی / سازه های آبی
تلفن:
دانشکده: دانشکده کشاورزی

مشخصات پژوهش

عنوان
Assesment of Capability of Sediment Transport Empirical Equations in Estimating the Sediment Load entering to Reservoir of Jiroft Dam
نوع پژوهش مقاله ارائه شده
کلیدواژه‌ها
Sediment load, Empirical relations, Validation, Halil rood.
پژوهشگران محمدرضا مددی

چکیده

Jiroft storage dam is one of the large dams of Iran that is faced with numerous sedimentary problems due to high rate of sediment inflow to its reservoir. In this study, the capability of six empirical equations, including England-Hansson, Larsson-Coopland, Meyer-Peter-Muller, Ackers-White, Yang and Toffalleti, in predicting the upstream river sediment load was investigated. By comparing the outputs of these relations with measured data at hydrometry station, it was concluded that Toffalleti and Ackers-White equations present more reasonable predictions about the inflowing sediment load to the reservoir. Therefore, these equations are suggested for sediment-related studies in this river.