| Résumé | This paper discusses the use of physical modeling in designing the expansion of Matarani Port, Peru, by Terminal Internacional Del Sur S.A. (TISUR). The expansion includes a new general cargo terminal (Terminal G) and modifications to an existing terminal (Terminal F) facing excessive ship motions. Matarani Port, influenced by complex wave patterns due to nearby cliffs and irregular bathymetry, posed challenges for current numerical tools in predicting wave impacts on moored vessels. The physical model study, conducted at the National Research Council Canada’s (NRC) lab in Ottawa, Canada, involved two phases. The first phase tested moored ship responses to ensure operational efficiency and proposed terminal modifications, including new mooring configurations and a sheltering breakwater. The second phase evaluated breakwater stability under extreme conditions. Novel dynamic mooring simulators were developed and used to model constant tension mooring elements, improving the accuracy of predictions regarding ship motions and structural stability, and are a focus of this research paper. The study’s findings were crucial for optimizing designs and validating the port’s expansion plans, ensuring resilience and cost-effectiveness. |
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