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[19184] Artykuł: Fracture toughness of structural elements: The influence of the in- and out-of-plane constraints on fracture toughnessCzasopismo: Materials Science Tom: 42, Zeszyt: 1, Strony: 61-77ISSN: 1068-820X Wydawca: CONSULTANTS BUREAU/SPRINGER, 233 SPRING ST, NEW YORK, NY 10013 USA Opublikowano: 2006 Autorzy / Redaktorzy / Twórcy
Grupa MNiSW: Publikacja w czasopismach wymienionych w wykazie ministra MNiSzW (część A) Punkty MNiSW: 10 Klasyfikacja Web of Science: Article DOI Web of Science |
We study the influence of the size of the specimen and its shape on fracture toughness and propose several theoretical models for the assessment of fracture toughness. Some of these models belong to the author. The measurements of deformation constraints in the plane of the plate and across its thickness are discussed. The local approach to the assessment of fracture is briefly described and thoroughly analyzed. The proposed models correspond to the cleavage, ductile, and mixed mechanisms of fracture.