Temat: singular integral equations - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Application of the deformation fracture criterion to cracking of disc specimens with a central narrow slot
Autorzy:: Kazberuk, Andrzej
Powiązania:: https://bibliotekanauki.pl/articles/2204693.pdf
Data publikacji:: 2022
Wydawca:: Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
Tematy:: cracked Brazilian disc
Dugdale model
plastic strip
fracture deformation criterion
singular integral equations
Opis:: Using the method of singular integral equations, the elastic-plastic problem for cracked Brazilian disk was solved. Based on the Dugdale model and deformation fracture criterion, the relationships between critical load, notch tip opening displacement and length of the plastic strips were established. Also, the comparison between the present solution for the finite domain and the known solution obtained for the semi-infinite notch in the elastic plane was performed.
Źródło:: Acta Mechanica et Automatica; 2022, 16, 4; 393--398
1898-4088
2300-5319
Pojawia się w:: Acta Mechanica et Automatica
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Anticrack in a transversely isotropic space
Autorzy:: Kaczyński, A.
Powiązania:: https://bibliotekanauki.pl/articles/387650.pdf
Data publikacji:: 2013
Wydawca:: Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
Tematy:: three-dimensional elasticity
transversely isotropic material
plane anticrack
singular integral equations
stress singularity
naprężenie
równania całkowe
materiał izotropowy
Opis:: An absolutely rigid inclusion (anticrack) embedded in an unbound transversely isotropic elastic solid with the axis of elastic symmetry normal to the inclusion plane is considered. A general method of solving the anticrack problem is presented. Effective results have been achieved by constructing the appropriate harmonic potentials. With the use of the Fourier transform technique, the governing system of two-dimensional equations of Newtonian potential type for the stress jump functions on the opposite surfaces of the inclusion is obtained. For illustration, a complete solution to the problem of a penny-shaped anticrack under perpendicular tension at infinity is given and discussed from the point of view of material failure.
Źródło:: Acta Mechanica et Automatica; 2013, 7, 3; 140-147
1898-4088
2300-5319
Pojawia się w:: Acta Mechanica et Automatica
Dostawca treści:: Biblioteka Nauki

Artykuł

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