Effects of T-shape groin parameters on beach accretion |
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Authors: | smail Hakk
zler Murat hsan Kmürcü Ali Remzi Birben
mer Yüksek Servet Karasu |
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Institution: | aCivil Engineering Department, Zonguldak Karaelmas University, 67100 Zonguldak, Turkey;bTurkish Maritime Organization, Inc., Trabzon, Turkey;cAKYAPI Engineering, 34670 İkitelli, İstanbul, Turkey;dCivil Engineering Department, Karadeniz Technical University, 61080 Trabzon, Turkey;eVocational School, Karadeniz Technical University, 53100 Rize, Turkey |
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Abstract: | The effects of various groin parameters (length, head length and opening) and wave parameters (wave height, wave period and wave angle) on the accretion of the area protected by T-shape groins are studied in a physical model. The model studies are performed using regular waves in a basin. A numerical model which depends primarily on a CERC model is employed to examine the effects of some of the above parameters. Good agreement is found in the results of physical and numerical models. The results of a numerical model are compared with field data obtained by deep sounding measurements at Of coasts, Trabzon Province, Turkey. The finding from this study may be employed in designing T-shape groins. |
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Keywords: | Groins Shore protection Sediment transport Accretion parameter Numerical model Field data |
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