Ship design and construction

Original article

DOI: http://doi.org/10.24866/2227-6858/2023-3/22-35

Antonenko S., Bugaev V., Dam Van Tung, Kitaev M., Mamontov A., Muratov A., Novikov V., Chekhranova L.

SERGEY V. ANTONENKO, Doctor of Engineering Sciences, Professor,
sergey.antonenko.43@mail.ru, https://orcid.org/0000-0001-8127-4625

VIKTOR V. BUGAEV, Doctor of Engineering Sciences, Professor, bugaev.vg@dvfu.ru

MAKSIM V. KITAEV, Candidate of Engineering Sciences, Associate Professor, maxkit@mail.ru

ANDREY I. MAMONTOV, Candidate of Engineering Sciences, Associate Professor,
mamontov.ai@dvfu.ru

VALERII V. NOVIKOV, Candidate of Engineering Sciences, Associate Professor, leka230243@gmail.com

LIDIA I. CHEKHRANOVA, Candidate of Engineering Sciences, Associate Professor, chekhranova.li@dvfu.ru

Far Eastern Federal University

Vladivostok, Russia

ALEXANDR A. MURATOV, Team Leader of Production and Technical Department,
muratovaa@sskzvezda.ru

Shipbuilding complex "Zvezda"

Bolshoi Kamen, Russia

DAM VAN TUNG, Candidate of Engineering Sciences, damvantung@mail.ru

Vietnam Maritime University

Haiphong, Vietnam

Investigation of the strength of the dry dock gate of the SSK Zvezda as a spatial structure

Abstract. During the design and construction of a dry dock for the shipbuilding complex in Bolshoy Kamen, Russian specialists had disagreements with designers from China on the issues of ensuring the strength of the dock gate. As a result of the analysis of the project documentation, design flaws were identified, in particular, hard points. FEFU representatives were involved in solving the issues that arose.

In the previous article, the results of assessing the strength of the dock gate using simple engineering methods were considered. In addition, the finite element method was used to calculate the stability and vibration of a typical node in the lower part of the dock gate. This article is devoted to the study of the stress-strain state of the dock gate as a whole as a complex spatial structure by the finite element method.

Keywords: dry dock, dry dock gate, strength, rigid points in the structure

See the reference in English at the end of the article

For citation: Antonenko S., Bugaev V., Dam Van Tung, Kitaev M., Mamontov A., Muratov A., Novikov V., Chekhrano-
va L. Investigation of the strength of the dry dock gate of the SSK Zvezda as a spatial structure. FEFU: School of Engineering Bulletin. 2023;(3):22–35. (In Russ.).