장기간 파랑 및 바람관측자료에 의한 포항신항 하역중단 원인분석
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Title
- 장기간 파랑 및 바람관측자료에 의한 포항신항 하역중단 원인분석
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Alternative Title
- AN ANALYSIS OF CAUSES OF DOWNTIME IN POHANG NEW HARBOR THROUGH LONG-TERM INVESTIGATION OF WAVES AND WINDS
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Author(s)
- 류경호; 정원무; 백원대; 김건우
- KIOST Author(s)
- Ryu, Kyong Ho(류경호); Jeong, Weon Mu(정원무)
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Alternative Author(s)
- 류경호; 정원무; 백원대
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Publication Year
- 2011-12-15
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Abstract
- The reason for the occurrence of downtime problems in Pohang New harbor was analyzed by using the extensive field measurement data of short and long period waves and winds for more than one year, the precipitation data provided by KMA(Korea Meteorological Agency), and the downtime records during the measurement period. It was found that downtimes occur because of the short period wave of which height is higher than loading criteria and the swell with even smaller wave height but longer period(more than 10 sec) and fig-waves of which height is higher than loading criteria. Long period components(more than 5 min.) is seems to be related with the downtime problems. This study shows what was able to improve harbor calmness if short period waves and swells were blocked effectively.
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URI
- https://sciwatch.kiost.ac.kr/handle/2020.kiost/27972
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Bibliographic Citation
- Proceedings of the Sixth International Conference on APAC2011, 2011
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Publisher
- Department of Civil Engineering, HKU/ Department of Mechanical Engineering, HKU
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Type
- Conference
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Language
- English
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