Abstract:
Ship fenders play a crucial role in preventing damage to both the ship and the structure it
comes in contact with. In a recent study, the force acting on the fender in extreme conditions was calculated to be approximately 257 KN using numerical formulae. The study resulted in the development of a final model consisting of two individual parts: the initial side shell plate and the transverses. A rigid boundary condition was applied around the side shell to ensure stability. During the mesh generation process, the shells were considered2D due to their small thickness and were shaped in a quadrilateral form. The structural mesh for this study was considered to be more friendly using the structured meshing technique, as the side shell is a non-complex structure without any openings or holes. Three types of fenders, namely D-type, Wedge type, and V-type, were used for simulation. The results indicated that the V-type fender exhibited the lowest maximum stress, with the Von-Mises stress being the lowest among the three types. This finding is significant as it contributes to the primary purpose of the study, which is to identify a sustainable fender design. It is well-known that lower Von-Mises stress indicates a higher ability to sustain the load. Therefore, the study concluded that the V-type fender is more sustainable than the other types. The study has provided valuable insights into the design and sustainability of ship fenders. The findings will contribute to the development of more effective and durable fenders, ultimately leading to enhanced protection for ships and the structures they come in contact with.
