Damage to ship construction causes its structure to lose its ultimate strength. The damage could result from a collision or grounding. The ship's structural integrity following a collision or grounding must be evaluated. This is done to satisfy the ship's structural design requirements. The objective of the present study is to analyze the effect of damage implemented on single and double hull construction to the ultimate strength of ship structure. The ultimate strength of a ship's hull girder following damage from a collision or grounding was ascertained a numerical approach is used in this study. The cross-section sample of the ship is taken in this study namely single and double hull of bulk carrier. The modeling of damage to the ship's bottom and side shell sections from collisions and groundings are taken into account to know the influence of damage when it is applied to single and double hull.
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Omówiono charakterystyczne etapy rozwoju i aplikacji problematyki zmęczeniowej w odniesieniu do konstrukcji statków. Wskazano na dalsze uwarunkowania rozwoju problematyki.
EN
Characteristic development stages of fatigue problems of ship hull structures are presented. There are discussed: scope and methods of experimental tests, algorithms of theoretical analysis, that are currently applied by Classification Societies. The directions of fatigue problems development are pointed at.
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