Analysis of Harbor Tranquility due to Port Expansion
0
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
This study examined the port expansion plan for the fishery port at the east coast of Korea, in accordance with permission conditions for coastal ports such as a limit on the cargo volume and passenger demand for the coastal tourism belt formation. The site was chosen as a municipal coastal port attracting the new ocean industry and building waterfront zone as a hub of new marine tourism. Two different numerical models (Swan and Bouss 2D) were used. Before applying to the target sea area, some numerical tests were conducted for the variation according to Bouss-2D's strong/weak and nonlinear technique compared to the irregular diffraction of semi-infinite breakwater with a theoretical solution. As a result, there was a difference in strong nonlinearity with breaking waves and it was necessary to experiment with a strong nonlinear analysis technique for the actual site. Two numerical models were applied to the fishery port site and the tranquility of some alternatives were analyzed. The numerical results show the most suitable plan was ALT-1, with satisfied harbor tranquility and reasonable economic sense. The extension of the east breakwater and enlarged turning basin of the F-Land plan have brought generally more stable harbor tranquility than the ALT-1. The result can be used as a reference for the port expansion plan in the future.
Abstract
This study examined the port expansion plan for the fishery port at the east coast of Korea, in accordance with permission conditions for coastal ports such as a limit on the cargo volume and passenger demand for the coastal tourism belt formation. The site was chosen as a municipal coastal port attracting the new ocean industry and building waterfront zone as a hub of new marine tourism. Two different numerical models (Swan and Bouss 2D) were used. Before applying to the target sea area, some numerical tests were conducted for the variation according to Bouss-2D's strong/weak and nonlinear technique compared to the irregular diffraction of semi-infinite breakwater with a theoretical solution. As a result, there was a difference in strong nonlinearity with breaking waves and it was necessary to experiment with a strong nonlinear analysis technique for the actual site. Two numerical models were applied to the fishery port site and the tranquility of some alternatives were analyzed. The numerical results show the most suitable plan was ALT-1, with satisfied harbor tranquility and reasonable economic sense. The extension of the east breakwater and enlarged turning basin of the F-Land plan have brought generally more stable harbor tranquility than the ALT-1. The result can be used as a reference for the port expansion plan in the future.
참고문헌 (12)
- Booij, N, "A third-generation wave model for coastal regions, Part I, Model description and validation", J. Geoph. Research, 104(C4), pp.7649~7666 (1999)
- Goda, Y, "Diffraction diagrams for directional random waves", Proc. 16th International Conference Coastal Engineering, pp.628~650 (1978)
- Location Selection and Feasibility Study Service Report for the Designation of Municipal Coastal Ports, "Gyung-ju city", ~ (2014)
- Japan Port Association, "Port Design Standards", ~ (1974)
- Calculation report of Overall Deepwater Design Wave II, "KIOST", ~ (2005)
- Analysis of Stem Wave due to a Series of Long Breakwaters at the Entrance Channel, "Kwon, S. M", ~ (2018)
- 이중우, "Design and Construction of the Cylindrical Slit Type Shore Structures", 한국항해항만학회지, 33(9), pp.645~652 (2009), 한국항해항만학회
- Nwogu, O. G, "Alternative form of Boussinesq equations for nearshore wave propagation", J. Waterway, Port, Coastal and Ocean Engineering, ASCE, 119(6), pp.618~638 (1993)
- Nwogu, O. G, "Numerical prediction of breaking wave and currents with a Boussinesq model", paper presented at the 25th Int. Conf. Coastal Engineering, ICCE’96 (1996)
- Nwogu, O. G, "BOUSS-2D: A Boussinesq wave model for Coastal Regions and Harbors" (2001), USACE
- The 3rd National Port Master Plan Modification, "MOF", ~ (2016)
- WAMDI Group, "The WAM model-a third generation ocean wave prediction model", J. Phys. Oceanogr, 18, pp.1775~1810 (1988)