The flexural response of a submarine pipeline to an underwater explosion bubble is studied in this paper. A simple model for estimating bubble evolution with time and predicting bubble-induced pressure is introduced. A detailed analysis is given to estimate the fluid force acting on the pipeline. Finally, the fluid-structure interaction equation is given and an approximate solution is found using modal superposition method. The response features are discussed. The relation between pipeline length and maximum stresses is investigated.
Flexural response of a submarine pipeline to an underwater explosion bubble
Transactions of the ASME. Journal of Offshore Mechanics and Arctic Engineering ; 122 , 3 ; 194-199
2000
6 Seiten, 8 Quellen
Article (Journal)
English
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