Investigation of the stochastically defective plates with strength anisotropy limit state

• Autorzy: Kvit Roman

Identyfikatory

DOI

10.17512/jamcm.2024.4.04

• Języki publikacji: EN

Abstrakty

EN

The algorithm for finding the probability of failure of stochastically defective plates in a flat stress field based on a certain idea about structural rearrangement due to technological deformation processing (extraction) is considered. The plate is isotropic before technological processing, in which defects-cracks, which do not interact with each other, are evenly distributed. Cracks are characterized by the length and angle of orientation relative to the extraction direction, which are statistically independent random variables. The relationship for the failure loading integral probability distribution function of plates with extraction was obtained. The probability of plate failure with strength anisotropy was investigated.

Słowa kluczowe

EN

crack; technological deformation treatment; stochasticity; probability of failure; integral probability distribution function; extraction coefficient

PL

pęknięcie; technologiczne leczenie deformacji; stochastyczność; prawdopodobieństwo awarii; funkcja rozkładu prawdopodobieństwa całkowitego; współczynnik ekstrakcji

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Journal of Applied Mathematics and Computational Mechanics
• Rocznik: 2024
• Tom: Vol. 23, nr 4
• Strony: 42--55
• Opis fizyczny: Bibliogr. 24 poz., rys., tab.

Twórcy

autor

Kvit Roman

• Department of Mathematics, Lviv Polytechnic National University Lviv, Ukraine

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr POPUL/SP/0154/2024/02 w ramach programu "Społeczna odpowiedzialność nauki II" - moduł: Popularyzacja nauki (2025).