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Information × Registration Number 0226U001500, (0121U107582) , R & D reports Title Development and improvement of methods for resource forecasting and ensuring the reliability of the launch facilities for space launch vehicles and shell structures of rocket and space technology and energy popup.stage_title Узагальнення результатів досліджень з розробки і удосконалення методів прогнозування ресурсу та забезпечення надійності стартових споруд космічних ракет-носіїв і оболонкових конструкцій ракетно-космічної техніки і енергетики . Head Poshyvalov Volodymyr P., Доктор технічних наук Registration Date 27-01-2026 Organization Institute of Technical Mechanics of the National Academy of Sciences of Ukraine and the State Space Agency of Ukraine popup.description1 The purpose of the work is to develop new and improve existing methods of resource forecasting and ensure the reliability of launch facilities for space launch vehicles and shell structures of rocket and space technology and energy popup.description2 The object of research is complex technical systems, thin-walled structures in aerospace, mechanical, and energy engineering. The goal of the work is to develop and improve methods for predicting residual life and ensuring reliability of launch structures of launch vehicles and shell structures in aerospace and energy engineering. Research methods include methods of solid mechanics, fracture mechanics, structural mechanics, analytical and numerical methods of computational mathematics, and reliability theory. The current state of the problem of residual life predicting of complex technical systems has been analyzed. The impact of defects, imperfections, and specific load conditions on the stress–strain state of storage tanks for petroleum and other products has been analyzed. Methods for ensuring reliability and safety of launch structures for launch vehicles have been developed and improved. Methods for estimation of residual life of launch structures have been developed. Methods for evaluation of stress-strain state of shell structures with initial imperfections have been proposed as well. The obtained scientific results may be used to advance scientific and methodological basis for strength and reliability analyses of beam and shell structures. Product Description popup.authors Poshyvalov Volodymyr P. Anatoly P. Dzyuba Volodymyr Blazhko Maksym Pylypenko Olga Nozdrina Inna Telegina Olga Doyar Самарська Олена Вікторівна Ludmyla Reznichenko Vadym Hudramovich Reprintsev Oleksiy V. Daniiev Yurii F. Terokhin Bohdan I. Oleksandr Kucherenko Vladyslav Zhdanov popup.nrat_date 2026-01-27 Close