해운대 해수욕장에 설치된 해파리 차단망의 수중 안정성 분석 Analysis on underwater stability of the jellyfish sting protection net installed in the Haeundae beach

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The worldwide abundance of various jellyfish appears to have increased in coastal ecosystems in recent years. The enormous jellyfish blooms cause a variety of problems for the local ecology, fisheries, and aquatic-sports in coastal locations. In this study, jellyfish sting protection net was installed to ensure the safety and reduction of the inflow into the Haeundae beach. In order to confirm the stability of the protection net, the tension for protection net was measured from variation of current speed. The periods for maximum tension were observed correspond to the periods of maximum current speed. The maximum tension for protection net was measured up to 4,100 kg. From field evaluations, the jellyfish sting protection net has demonstrated to stability from the current and tide in the Haeundae beach.
Publisher
한국어업기술학회
Issue Date
2015-02
Language
Korean
Citation

한국어업기술학회지, v.51, no.1, pp.128 - 135

ISSN
1225-827X
DOI
10.3796/KSFT.2015.51.1.128
URI
http://hdl.handle.net/10203/203583
Appears in Collection
EE-Journal Papers(저널논문)
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