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Information × Registration Number 0212U000352, 0110U001326 , R & D reports Title Development of the ultimate and fatigue strength calculation methods on the base of exploitation loads modeling popup.stage_title Head Korostyljov Leonty Ivanovich, Registration Date 02-02-2012 Organization National university of shipbuilding of admiral Makarov popup.description2 Research subject - the wave loads on ship hulls and fatigue strength of the hull structures and their part. Research aim - an enhancement of the ships safety and reliability by improvement of the methods for limit and fatigue strength of the ship hull structures determination.Research methods - are based on the traditional ship structure mechanics and seakeeping theories models, the applied mathematics methods, and the numeric computer modeling. A more accurate theoretic model for the wave loads calculations with account of performance conditions is developed. A practical procedure for the limit and fatigue design loads determination is proposed. A conception of the ship performance simulation with account of the weather rooting is formulated. The methods of ship hull structures fatigue evaluation have been analyzed. It is determined to be advisable to solve the practical problems of the strength calculations and design of the structure nodes by an experimental-theoretical method which is focused on a typical cell of the stress concentration/ More accurate calculation formulas of the method are elaborated with the account of welding in the cell. Algorithms of the method application and related software are developed. Product Description popup.authors Клименков С.Ю. Опанасенко В.А. Соков В.М. Суслов С.В. popup.nrat_date 2020-04-02 Close