Design of local external structural protection from ground for vessel's bottom
Abstract
The article discusses the issues of the design of external structural protection (ESP) from the ground on the example of a non-selfpropelled tanker barge. The relevance of constructive protection of hulls under conditions of contact with the ground was shown. The experience and damage of ships during interacting with the ground were generalized. Schemes of local ESP have been developed. Study of the stress-strain state of structures by the finite element method for two design scenarios was performed. The implementation of the proposed protection scheme makes it possible to reduce the level of hull damage and to increase its durability in operation.
About the Authors
V. A. Kulesh
Far Eastern Federal University (FEFU)
Russian Federation
Russian Federation
DSc, professor
Vladivostok
M. A. Kuteynikov
Russian Maritime Register of Shipping
Russian Federation
Russian Federation
DSc
St. Peterburg
O. E. Surov
FEFU
Russian Federation
Russian Federation
PhD, professor
Vladivostok
Trung Hiep Pham
postgraduate student
Russian Federation
Russian Federation
postgraduate student
Vladivostok
References
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Review
For citations:
Kulesh V.A., Kuteynikov M.A., Surov O.E., Pham T. Design of local external structural protection from ground for vessel's bottom. Research Bulletin by Russian Maritime Register of Shipping. 2023;1(72/73):39-47. (In Russ.)
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