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Information × Registration Number 0224U031565, 0122U001064 , R & D reports Title Methodology of predicting mechanical behaviour and optimizing the effective characteristics of foam and porous materials popup.stage_title Head Shvabiuk Vasyl I., Доктор технічних наук Registration Date 16-05-2024 Organization Lutsk National Technical University popup.description2  As part of the first stage of scientific applied research, a theoretical modelling study of the influence of wave propagation speeds in structurally heterogeneous materials on the distribution of stresses and strains in structurally heterogeneous, in particular, foam materials was carried out based on the developed approach of studying the course of non-stationary processes in bodies with a microstructure within the framework of Cosserat continuum with compressed rotation - couple stress elasticity. The software implementation of graphic and numerical analysis of the mechanical behaviour of structurally heterogeneous bodies with defects has been developed. A study of the effect of the defects in such materials on their stress state was carried out based on the developed methods. Product Description popup.authors Andriichuk Oleksandr V. Deliavskyi Mykhailo V. Komenda Nataliia V. Mikulich Olena A. Pasternak Yaroslav M. popup.nrat_date 2024-05-16 Close