A Comprehensive Approach to Structural Integrity Analysis and Maintenance Strategy for Ship’s Hull

• Oleksiy Melnyk ^[1] ; Svitlana Onyshchenko ^[1] ; Oleg Onishchenko ^[1] ; Oleхandr Shibaev ^[1] ; Yana Volyanskaya ^[2]
  1. [1] Odessa National Maritime University

     Odessa National Maritime University

     Ucrania

     
  2. [2] Admiral Makarov National University of Shipbuilding
• Localización: Journal of maritime research: JMR, ISSN 1697-4840, Vol. 21, Nº. 1, 2024, págs. 36-44
• Idioma: inglés
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• Resumen

  • The structural integrity of the ship's hull is an important aspect of ensuring safety of navigation. The ship's hull is its main element and is vital for the safety of the ship and its crew. During ship operation, the hull is exposed to various factors, such as mechanical loads, corrosion, material fatigue and other actions that can lead to a violation of its structural integrity. One of the ways to ensure the structural integrity of the ship's hull is to maintain it regularly, including inspection, maintenance and repair. This article presents a comprehensive approach for analyzing the structural integrity of ship hulls and developing an effective maintenance strategy. The study encompasses various principles, formulas, and risk assessment techniques to evaluate the hull's condition, probability of damage, potential losses, and associated costs. The analysis incorporates factors such as corrosion rate, probability of damage occurrence, potential damages, and the cost of maintenance. By utilizing these calculations, informed decisions can be made regarding maintenance prioritization, resource allocation, and the development of a robust maintenance plan. The proposed approach aims to enhance the longevity and reliability of ship hulls, ensuring safe and efficient maritime operations.