Book•
Ship Hull Vibration
01 Jan 1961-
About: The article was published on 1961-01-01 and is currently open access. It has received 42 citations till now. The article focuses on the topics: Hull.
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TL;DR: In this paper, the authors examined the vibration characteristics and vibration control of complex ship structures and found that the input mobilities of a ship structure at engine supports, due to out-of-plane force or bending moment excitations, are governed by the flexural stiffness of the engine supports.
68 citations
Dissertation•
01 Jan 2007
TL;DR: In this paper, the authors attempt to reveal and explain the mysterious excitation sources which cause global wave induced vibrations of ships, and they show that the wave-induced vibrations of the hull girder are ref
Abstract: This thesis represents an attempt to reveal and explain the mysterious excitation sources which cause global wave induced vibrations of ships. The wave induced vibrations of the hull girder are ref ...
59 citations
Cites background from "Ship Hull Vibration"
...Todd (1961) stated that transient vibrations due to slamming in case of large pitching and heaving motions were of intermittent or minor importance, but his concern was engine/propeller induced vibrations....
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TL;DR: In this paper, the motion equations for the nonlinearly connected floating bridge, considering the nonlinear properties of connectors and vehicles' inertia effects, are proposed, and the super-element method is used to condense the whole calculation scale and the direct integration and Newton-Raphson iteration method are applied to solve the reduced equations.
39 citations
Cites methods from "Ship Hull Vibration"
...(8) Here, Mea is the element added mass of the wetted surface estimated according to the method given by Todd [27], Swe is the element area of the wetted surface, f € ug is the acceleration vector for any point in the wetted element, and can be evaluated by the nodal acceleration, that is f € ug 1⁄4 1⁄2N f € dg....
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TL;DR: In this paper, the natural frequencies and mode shapes, and the coupled rigid-body (rolling) motion and elastic (flexural and torsional) vibration of a partial-catenary-moored floating bridge subjected to a moving load are investigated.
39 citations