Effect of coral cell on beach deformation by 3-D hydraulic model experiment

Hong, Bum Park and Kwang, Soo Lee and Kyeong, Mo Lim and Sang, Kil Park (2018) Effect of coral cell on beach deformation by 3-D hydraulic model experiment. In: Seventh International Conference on Advances in Civil, Structural and Environmental Engineering-ACSEE 2018, 18-19 August, 2018, Kuala Lumpur, Malaysia.

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Abstract

Recently, coastal environmental pollution is getting serious. Among these, beach erosion has great a significant impact. These coastal structures are made to minimize the loss of sand beach. For this reason, submerged breakwater has been indiscriminately constructed that is planned throughout south korea. In order to prevent erosion,some advanced countries have been installed submerged breakwater or breakwater. Despite of its purpose to keep the shoreline of the beach,it has a quite a few problems. In addition, the purpose of utilizing the space of the marine leisure users does not like that because of the disconnection of the sea using sea space. These methods have resulted in afurther erosion of the beach. Therefore, in this study, we propose to develop a economical method of artificial coral cell model that can mitigate degree rate of beach erosion and improve coastal environments without installing the submerged breakwater or breakwater for the maintenance. We compared and analyzed the topographic changes of the artificial coral reef method and the these methods through the 3-D hydraulic experiment. As a result of the experiment, we confirmed the superiority of the deformation effect of the coral cell over submerged breakwater, it demonstrated the effectiveness of prevention of loss of sand and improvement of water quality.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Beach Erosion, Water Quality, Beach Maintenance, Beach Topography, Artificial Coral Cell Model
Depositing User: Mr. John Steve
Date Deposited: 07 Mar 2019 15:36
Last Modified: 07 Mar 2019 15:36
URI: http://publications.theired.org/id/eprint/94

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