Dynamic plastic response of a submarine oil pipeline to an underwater explosion bubble is studied in this paper. A detailed fluid-structure analysis is given to find the fluid forces acting on the pipeline. Assuming the pipeline is made from rigid, perfectly plastic material, the hydroplastic equation governing the dynamic plastic deflection of such a pipeline is obtained. The equation is analytically solved. Three examples are given to discuss the features of the dynamic plastic response and the applicability range of the present analysis. The relation between the half pipe length and maximum permanent plastic deflection is also given.
Dynamic plastic response of a submarine oil pipeline to an underwater explosion bubble
Plastische Verformung einer Ölpipeline infolge einer Unterwasserexplosion
Transactions of the ASME, Journal of Applied Mechanics ; 67 , 4 ; 758-762
2000
5 Seiten, 8 Bilder, 10 Quellen
Article (Journal)
English
Flexural response of a submarine pipeline to an underwater explosion bubble
Tema Archive | 2000
|Dynamic response of a surface ship structure subjected to an underwater explosion bubble
British Library Online Contents | 2014
|