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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-d8d7f9fe-2ce4-4133-9f32-26d232177953

Czasopismo

Journal of Theoretical and Applied Mechanics

Tytuł artykułu

Thermal stresses around two upper cracks placed symmetrically about a lower crack in an infinite orthotropic plane under uniform heat flux

Autorzy Itou, S. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
Abstrakty
EN Two upper collinear cracks are placed parallel to a lower crack in an infinite orthotropic plane under uniform heat flux perpendicular to the cracks. The surfaces of the cracks are assumed to be thermally insulated. The mixed boundary value conditions with respect to the temperature field and those with respect to the stress field are reduced to dual integral equations using the Fourier transform technique. In order to satisfy the boundary conditions outside the cracks, the differences in temperature and displacement at each crack surface are expanded in a series of functions that are zero outside the cracks. The unknown coefficients in each series are evaluated using the Schmidt method. The stress intensity factors are then calculated numerically for selected crack configurations.
Słowa kluczowe
EN heat flux   three parallel cracks   stress intensity factor   infinite orthotropic plane  
Wydawca Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Czasopismo Journal of Theoretical and Applied Mechanics
Rocznik 2014
Tom Vol. 52 nr 3
Strony 617--628
Opis fizyczny Bibliogr. 19 poz., rys., tab.
Twórcy
autor Itou, S.
Bibliografia
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