| 부산 신항만에서 수로 및 박지 준설에 따른 항만정온도의 변화 분석 |
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이중우, 이학승, 이훈, 양상용 |
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| Analysis of Harbor Responses due to the Dredging Work at Waterway and Mooring Basin in Busan New Port |
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Joong-Woo Lee, Hak-Seung Lee, Hoon Lee, Sang-Yong Yang |
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| Abstract |
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Recently the first stage of construction for Busan new port emerged over the sea surface at the north container terminal site. With this, there are lot of discussions and debates on increasing the water depth at the approaching channel and mooring basin from the existing 15m to 18m by dredging work in order to be able to serve 12,00TEU containership, and at the same time, correction to the reclamation plan of hinterland at the part of Undong Bay of the new port site. Since the attack of typhoon "Maemi" in 2003, it is expected that the design wave parameters for coastal and harbor structures in this area would be somewhat changed and so the extreme wave condition at each terminal and tranquility of berthing area does, and therefore, it is necessary to analyze the tranquility at each berth Hence in this study, we constructed a wave model for these conditions and performed simulation together with the circulation model simulation, compared with the field data collected The result showed the increase of the harbor response throughout the basin but not severe condition However, a certain location needs to be prepared for the rough sea condition when a severe typhoon hit the site. |
| Key Words:
Approach channel;Mooring basin;Recalmation;Water depth;Dredging work;Incident wave;Tranquility;Circulation |
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