Authors: A.S. Bolshev, S.A. Frolov, E.V. Shonina
Abstract
The article considers the problems of design and configuration of anchoring systems for floating marine structures, while discussing the methods of improving and optimizing of anchoring systems presented in the publications of Russian and foreign authors. The parameters that affect the safety of functioning of floating marine structures have been identified and potential criteria have been discussed. The restrictions imposed on non-critical parameters have also been considered. The optimization criterion of anchoring systems of marine floating structures in extreme modes of operation has been formulated and a method for optimizing of anchoring systems in accordance whereof has been suggested. An example of the implementation of the proposed optimization procedure has also been presented.
Keywords: marine floating anchored structures, anchoring systems, multiparametric optimization of anchoring systems, survival mode, penalty function method, golden section method.
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About authors:
A.S. Bolshev, DSc, Peter the Great St. Petersburg Polytechnic University, St. Petersburg, e mail: Bolshev_as@spbstu.ru
S.A. Frolov, PhD, Peter the Great St. Petersburg Polytechnic University, St. Petersburg, e-mail: Frolov_sa@spbstu.ru
E.V. Shonina, Peter the Great St. Petersburg Polytechnic University, St. Petersburg, e-mail: katerinashonina@mail ru
Issue: 62/63 (2021)
For citation: A.S. Bolshev, S.A. Frolov, E.V. Shonina. Optimization of anchoring systems of offshore floating structures. Research Bulletin by Russian Maritime Register of Shipping. 2021, No. 62/63, pp. 50-61.
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