مهندسی دریا
Marine Engineering
Engineering & Technology
http://marine-eng.ir
1
admin
1735-7608
2645-8136
10.61186/marineeng
fa
jalali
1390
6
1
gregorian
2011
9
1
7
13
online
1
fulltext
fa
بررسی آزمایشگاهی تاثیر آبخور، جرم و ارتفاع تیغه موجشکن شناور پانتونی تیغهدار بر میزان ضرایب انتقال و بازتاب در معرض امواج نامنظم
Experimental Investigation On Effect Of Draught, Mass And Sheet Height In Pontoon Floating Sheet Breakwaters On Transmission And Reflection Coefficients Subject To Irregular Waves
سازه کشتی
Ship Structure
مقاله پژوهشي
Research Paper
In this research study, effects of the draught and sheet height in pontoon floating sheet-breakwaters on the transmission and reflection coefficients against irregular sea waves was investigated. The project has been carried out using an experimental method within a wave flume of Soil Conservation and Watershed Research Institute. The incident waves were irregular and the wave spectrum was JONSWAP. The range of wave heights varied between 2 and 12cm and their mean periods were set to be between 0.63 and 1.26 seconds. To investigate the effect of draught in pontoon breakwaters, three experimental model with similar breadth and different draughts of 8, 10 and 12 cm were tested. Also, in order to investigate effect of sheet height in pontoon sheet breakwaters, sheet heights with 8, 16 and 24 cm were examined and compared without sheet case. The water depth was set to be 60 cm. The number of waves for each test was 250.
: Floating Breakwaters, Experimental Model, Sheet Height, Transmission Coefficient, Reflection Coefficient
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http://marine-eng.ir/browse.php?a_code=A-10-39-2&slc_lang=fa&sid=1
Narges
Forozande
نرگس
فروزنده
1003194753284600477
1003194753284600477
No
., Faculty of Civil Eng., Sahand University of Technology
دانشگاه صنعتی سهند
Habib
Hakimzade
حبیب
حکیم زاده
1003194753284600478
1003194753284600478
Yes
., Faculty of Civil Eng., Sahand University of Technology
دانشگاه صنعتی سهند
Paiman
Aghtoman
پیمان
آق تومان
1003194753284600479
1003194753284600479
No
Soil Conservation and Watershed Research Institute
دانشگاه صنعتی سهند
Ali
Karamy khaniki
علی
کرمی خانیکی
1003194753284600480
1003194753284600480
No
Soil Conservation and Watershed Research Institute
دانشگاه صنعتی سهند