Numerical investigation of hinged connector performance in modular floating platforms
S. Panda (Atlantic Technological University)
K. Monteiro (Universidade de Coimbra)
N. Stavridou (Aristotle University of Thessaloniki)
A. Hilo (Universidade da Coruña)
M. Gkantou (Liverpool John Moores University)
M. Veljkovic (TU Delft - Steel & Composite Structures)
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Abstract
The conceptual design of modular floating energy islands involves the integration of renewable energy sources, such as wind turbines and solar panels, onto floating structures. These modular systems offer advantages, such as minimal environmental impact and adaptability to different coastal and environmental conditions. This study focuses on the design of connections between the floating modules. Hinged joints are identified as a promising connector type due to their balance of flexibility and strength. Advanced numerical simulations are employed to assess the hydrodynamic forces and structural responses of floating platforms. A hinged connection model is numerically developed and the simulated performance shows good agreement with published results. Subsequently, three different connection configurations are evaluated, and their responses are discussed. Among these, a three-hinge connection system is found to be efficient, minimising relative displacement between the platforms.
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