technical and legal parameters for determination of river boundary,( case study haraz river)
thesis
- وزارت علوم، تحقیقات و فناوری - دانشگاه صنعت آب و برق (شهید عباسپور) - دانشکده مهندسی عمران
- author سید جواد حسینی
- adviser ناصر رستم افشار احمد رضوی
- Number of pages: First 15 pages
- publication year 1389
abstract
چکیده با توسعه شهر نشینی و دخل و تصرف غیر مجاز در حریم رودخانه ها خسارات زیادی به رودخانه و محیط زیست اطراف آن وارده می شود. در حال حاضر بر اساس آئین نامه اصلاح شده بستر و حریم رودخانه ها، حریم کمی رودخانه که بلافاصله پس از بستر قرار می گیرد از 1 تا20 متر از منتهی الیه طرفین بستر رودخانه تعیین، که مقدار دقیق آن در هر بازه از رودخانه مشخص نیست. در کشورهای دیگر روشهای متفاوتی من جمله: درصد ریسک، حاصلضرب سرعت در عمق جریان و افزایش تراز آب برای بدست آوردن سیلراه استفاده می شود. برای کاهش تنش های اقتصادی-اجتماعی و کمتر شدن مشکلات زیست محیطی رودخانه بدست آوردن رابطه دقیق تر حریم کمی، امری ضروری است. در این تحقیق سعی می شود در ابتدا به بررسی سیر قانون گذاری در مورد حریم کمی رودخانه ها پرداخته شود؛ و با بازدید میدانی برروی رودخانه هراز، و با مطالعات فنی، حقوقی و اقتصادی، پارامترهای موثر در حریم کمی رودخانه مشخص کرده؛ و با ارزش گذاری و تحلیل پارامترها موثر، پرداخته شود. ودر نهایت با جمع بندی آنها معیار جدیدی جهت تعیین حریم کمی پیشنهاد می شود. و نتیجه کار بر روی رودخانه هراز تحلیل و بررسی می شود. واژه کلیدی: حریم کمی، سیل، پارامترها، رودخانه هراز، معیار جدید
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document type: thesis
وزارت علوم، تحقیقات و فناوری - دانشگاه صنعت آب و برق (شهید عباسپور) - دانشکده مهندسی عمران
Keywords
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