Mathematical model of the system considered reduces to an infinite system of linear ordinary differential equations and an infinite system of linear inequalities. Pontoons are assumed to be prefectly stiff, impact model on buffers perfectly plastic. Hydrodynamic reaction forces are simply described by linear polar elastic foundation and reduced masses of water. In general description a Lagrange system with countable degrees of freedom is presented with unilateral holonomic constraints imposed upon it. The conception of composed molecule is introduced and it's impact with constraints described. System considered is analysed in a special case of motion under concentrated constant load and zero initial conditions.(Wassmann)
Introduction to dynamics of floating chain systems in discrete description
Einfuehrung in die Dynamik schwimmender Kettensysteme in diskreter Beschreibung
1979
39 Seiten, 11 Bilder, 4 Quellen
Conference paper
English
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