Estimating and checking the Reliable water supply of Ekbatan dam Reservoir based on the Reliability level of drinking and Agricultural needs of Hamedan city
محورهای موضوعی : water resource management
کوشا خاتونی
1
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رضا فرزاد
2
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کلید واژه: reliability, Ekbatan Dam, Reliable irrigation, irrigation model, reservoir exploitation, آبدهی مطمئن, مدل آبدهی, اعتمادپذیری, بهره برداری مخزن, سد اکباتان,
چکیده مقاله :
With the growing number of recent droughts in the country, correct management of water resources and prioritization of allocation, especially in cities that are in a critical situation, are important and necessary issues. The amount of water allocation in reservoir dams in different months is determined according to the reserve of the reservoir. Therefore, the purpose of this research is to estimate and check the reliability of Ekbatan Reservoir Dam in Hamedan city based on drinking and agricultural water needs, which according to the annual rainfall statistics of this basin and modeling the simulation of reliable irrigation in the MATLAB software environment. Investigating this is important and fundamental. The results of the research show that by simulating the reliable water supply of Ekbatan Dam, the water supply of this dam will be able to supply these needs according to the statistical data of rainfall, with the aim of providing 90% of the drinking needs and 80% of the agricultural needs of the dam reservoir, and it can be said that the model The reservoir defined in this research is suitable for preparing the command curve for reservoir dams due to its ability to reduce shortages and prevent the occurrence of severe shortages
با رشد روز افزون خشکسالی های اخیر در کشور، مدیریت صحیح و درست منابع آب و اولویت بندی تخصیص بخصوص در شهرهایی که وضعیت بحرانی قرار دارند از مسائل مهم و ضروری هستند. مقدار تخصیص آب در سدهای مخزنی در ماه های مختلف با توجه به ذخیره مخزن تعیین می شود. بنابراین هدف از انجام این پژوهش، برآورد و بررسی میزان اعتمادپذیری سد مخزنی اکباتان شهر همدان بر اساس نیاز آب شرب و کشاورزی است؛ که با توجه به آمارهی بارش های سالانه این حوضه و مدل کردن شبیه سازی آبدهی مطمئن در محیط نرم افزاری MATLAB به بررسی این امر مهم و اساسی می پردازد. نتایج تحقیق نشان می دهد با شبیه سازی آبدهی مطمئن سد اکباتان، آبدهی این مخرن با توجه به داده آماری بارش، با هدف تـامین ۹۰ درصد نیـاز شرب و 80 درصد نیاز کشاورزی مخزن سد قادر به تامین این نیازها خواهد بود و میتوان گفت مدل آبدهی تعریف شده در این تحقیق با توجه به توانایی در کاهش کمبودها و جلوگیری از وقوع کمبودهای شدید، جهت تهیه منحنی فرمان بهره برداری از سدهای مخزنی مناسب می باشد.
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