Numerical Analysis of Structural Vibrations in Masts—A Practical Study Applied to a 28-Meter Tugboat
Arturo Silva-Campillo,
Francisco Pérez-Arribas
Abstract:This article investigates the vibration analysis of the mast on the bridge top of a 28 m tugboat, in the quasi-static regime. The study aims to determine the natural frequencies using an equivalent dynamic model of the mast and considers the accelerations of different degrees of freedom of the vessel. Practical design and reinforcement strategies for the local bridge top structure are proposed, utilizing numerical and analytical tools. The investigation explores various alternatives to optimize the structural … Show more
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