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Information × Registration Number 0121U109768, ( 0222U002348  0223U000999  0224U001813  ) R & D request Title Development of methods for predicting the bearing capacity of structural elements of rocket technology without the use of destructive tests and the choice of their rational parameters Head Dziuba Anatolii Р., д.т.н. Registration Date 16-03-2021 Organization Oles Honchar Dnipro National University popup.description1 To develop a concept and methodology for reliable prediction of critical load values and (or) limiting (destructive) values of the stress-strain state parameters of inhomogeneous shell structural elements, in particular, tanks, dry compartments of launch vehicles, etc. without carrying out their full-scale destructive tests. The essence of the methodology consists in constructing methods for replacing such expensive tests by the general use of large-scale computer and experimental (non-destructive) simulation of their behavior, as well as the construction of new models, methods and algorithms for determining the rational parameters of complex shell structures to reduce their material consumption. popup.nrat_date 2024-12-09 Close