| Abstract | As the requirements for ships and offshore structures become more and more complex, more sophisticated verification of design results is required. Simulation-based design is attracting attention as one such method. In addition, as the size of the ships and offshore structures are increased, new construction plans by using mega-floating cranes have been tried to increase the productivity in shipyards. In this situation, various simulations are required to check and reduce potential risks of lifting plan in advance. Similar requirements have been arisen in the installation of the offshore structures such as float-over and launching. Therefore a simulation program based on physics for design, production, and installation of ships and offshore structures was developed in this study. Various theoretical methods such as flexible multibody dynamics, collision dynamics, flooding analysis, and so on have been studied and applied for this purpose. To evaluate the applicability of the developed program, it was applied to various examples for design, production, and installation of ships and offshore structures. The results show that the program is useful for various simulations in shipyards. |
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| Publication Date | 2017-08-26 |
Myung-Il Roh, Seung-Ho Ham, Ki-Su, Kim, Hyewon Lee, Seung-Min Lee, Luman Zhao, "Minimization of Risk in Design, Production, and Installation Process of Ships and Offshore Structures through Simulation", Proceedings of ACDDE(Asian Conference on Design and Digital Engineering) 2017, Zhangjiajie, China, pp. 1, 2017.08.23-27