TRANSACTIONS OF THE KRYLOV STATE RESEARCH CENTRE

Science journal

 
ISSN (print) 2542-2324 /(online) 2618-8244


Articles of The Transactions of KSRC








Limit and fatigue strength calculation methods for Arctic marine structures



Full text article ( in russian)

Year

 
2019

Issue

 
388

Volume

 
2

Pages

 
41–54

Caption

 
Limit and fatigue strength calculation methods for Arctic marine structures

Authors

 
Kryzhevich G.

Keywords

 
ocean engineering, limit strength at low temperature, fatigue strength.

DOI

 
10.24937/2542-2324-2019-2-388-41–54

Summary

 
Object and purpose of research.This paper studies ships, oil & gas platforms and other structures operating in cold regions. The purpose is to generalize the experience of ensuring their reliability and develop calculation methods for limit and fatigue strength of Arctic marine structures based on the analysis of recent Krylov State Research Centre studies.
Subject matter and methodsThe study follows common methods of fracture mechanics, as well as finite-element analysis.
Main results.Development of new failure criteria and calculation methods for welded steel structures operating at low temperature.
Conclusion.The results of this work are intended to develop cost-efficient, strong and reliable oil & gas platforms for the Arctic

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ISSN (print) 2542-2324 / ISSN (online) 2618-8244

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