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Information × Registration Number 2114U007667, Article popup.category Стаття Title An estimation of residual lifetime of spatial structural elements under continual fracture condition (AI translated) popup.author Bazhenov V. A.Gulyar O. I.Pyskunov S. O.Bazhenov V. A.Gulyar O. I.Pyskunov S. O. popup.publication 01-01-2014 popup.source_user Київський національний університет будівництва і архітектури popup.source https://repositary.knuba.edu.ua/handle/987654321/1644 popup.publisher КНУБА Description The techniques of modeling of continual fracture process for space circular and prismatic bodies under prolonged load condition and some results of determining of the estimated lifetime (up to local loss of material bearing capacity) and the residual (additional) lifetime (time of continual fracture zone growth) is presented in this paper. The Kachanov-Rabotnov’s scalar damage parameter to describe the continual fracture of the material and the semianalytic finite element method (SFEM) as numerical method of boudary problem solution is used. It‘s shown, that the value of residual lifetime could be differ significantly for different loading condition and object configuration. popup.nrat_date 2026-04-20 Close