doi:
UDK: 629.5, 621.6, 658.5

PRINCIPLES OF MODULAR DESIGN, REENGINEERING AND RENOVATION OF SHIP HULLS

Вегнер А. В., Кунгурцев Д. Е., Карпенко В. А.
Article language: английский

Annotation

The actual problem for the shipbuilding industry is the duration of the design, construction and installation of new sections of the vessel. To solve it, the authors suggest using a library of ready-made solutions based on the sectional-modular principle. This will allow shipbuilding enterprises to have a database of pre-designed parametrizable sections, which can be modified according to customer requirements. One of the main problems in the construction and repair of ships is the fragmentation of the design stages used and the lack of internal unity of processes. The proposed technology for the construction and renovation of ships, based on the sectional-modular principle, seems to be the most promising. It allows you to significantly expand the possibilities of using the existing fleet of ships and stimulate the construction of new ones. Hybridization of possible options for building a vessel from separate sections allows you to create the most relevant hull variations for customers. Thus, shipbuilding enterprises receive a ready-made database of solutions, in which pre-designed block sections of the vessel are stored with the possibility of changing them for a specific project. The application of this concept reduces the time spent on the design, construction, repair, renovation and modernization of the vessel. This is especially true in the case of a major overhaul, where the renovation of the vessel can be a faster and cheaper alternative. This is also applicable in the case of the construction of a series of vessels with small dimensional differences, where the base of ready-made solutions allows the use of existing block sections. Keywords: modular design, sectional construction, ship renovation, multipurpose vessels, sectional-modular principle, ready-made modules.

Bibliography

1. Alekhin M.Yu., Volostnykh V.V. [Modern problems of strategic management of shipbuilding
development], Marine intelligent technologies. 2015, № 2-1, pp. 71–75. (In Russ.).
2. Golosov A.I. [Technological design and problems of shipbuilding development in Russia],
Shipbuilding. I.: JSC CTSS. 2021. № 3, pp. 34–41. (In Russ.).
3. Poloskov S.S. [Shipbuilding of Russia on the innovative path of development: problems and
prospects], Issues of innovative economy, 2018, Vol. 8, no. 3, pp. 465–478. (In Russ.).
4. Kangur Yu.V., Palkina E.S. [Application of digital technologies in the design, construction
and repair of ships], Economics, Ecology and society of Russia in the 21st century. 2021,
Vol. 1, no. 1, pp. 294–298. (In Russ.).
5. Alexandrov V.L., Aryu A.R., Ganov E.V., Guadin A.V., Leizerman V.Yu., Roganov A.S.,
Sokolova I.A., Shcherbin P.I. [Shipbuilding technology: teaching for universities pod SPb:
Profession], 2003.342 p., ill. (In Russ.).
6. Burmistrov E.G., Mikheeva T.A. [Organization of production preparation at a shipbuilding
enterprise: a textbook for universities], St. Petersburg: Lan, 2022. 168 p. (In Russ.).
7. Register book of ships [Russian Maritime Register of Shipping], St. Petersburg, 2017.
882 p.
8. Lipis A.V., Lipis D.A., Panova E.A., Shamray F.A. [Digital technologies and construction of
large saturated blocks], Week of Science of St. Petersburg State Marine Technical University.
2019. 8 p. (In Russ.).