Název:
NUMERICAL SUPPORT FOR STUDY OF STRESS RATIO EFFECT ON FATIGUE CRACK BEHAVIOUR IN THREE POINT BEND SPECIMEN MADE FROM VIBRATED CONCRETE
Autoři:
Seitl, Stanislav ; Thienpont, T. Typ dokumentu: Příspěvky z konference Konference/Akce: International Conference Modelling in Mechanics 2016 /14./, Ostrava (CZ), 20160526
Rok:
2016
Jazyk:
eng
Abstrakt: The fatigue behaviour of concrete has become more important for the design of structures due to more slender/slim structures, which are more sensitive to fatigue loading, or due to wind turbines, which are typically exposed to high-fatigue loading. The fatigue behaviour of concrete was investigated with respect to the influence of various stress ratios. Pilot analysis of fatigue crack propagation rate in three-point bend specimens made from ordinary vibrated concrete was done.
Klíčová slova:
concrete; fatigue crack; FEM; Paris-Erdogan law; Stress intensity factor; stress ratio Číslo projektu: LM2015069 (CEP) Poskytovatel projektu: GA MŠk Zdrojový dokument: Structural Reability & Modelling in Mechanics, ISBN 978-80-248-3917-2
Instituce: Ústav fyziky materiálů AV ČR
(web)
Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: http://hdl.handle.net/11104/0265773