Název:
NUMERICAL SUPPORT FOR SPECIMEN LOADED BY BENDING AND WEDGE SPLITTING FORCES FOR MEASUREMENT OF CONCRETE PROPERTIES
Autoři:
Seitl, Stanislav ; Liedo, R. ; Holušová, T. Typ dokumentu: Příspěvky z konference Konference/Akce: International Conference Modelling in Mechanics 2016 /14./, Ostrava (CZ), 20160526
Rok:
2016
Jazyk:
eng
Abstrakt: Fracture mechanical properties of silicate based materials are performed from various fracture mechanicals tests. For evaluation of parameters, the knowledge about calibration and compliance function is so important. Therefore, in contribution the compliance and calibration curves for a novel test based on combination wedge splitting test (WST) and three-point bend test (3PBT) are introduced. These selected variants exhibit significantly various stress state conditions at the crack tip, or, more generally, in the whole specimen ligament.
Klíčová slova:
COD; compliance function; Stress intensity factor; T-stress, constraint; three-point bend test; wedge splitting test Číslo projektu: LM2015069 (CEP), GA16-18702S (CEP) Poskytovatel projektu: GA MŠk, GA ČR Zdrojový dokument: Structural Reability & Modelling in Mechanics, ISBN 978-80-248-3917-2
Instituce: Ústav fyziky materiálů AV ČR
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Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: http://hdl.handle.net/11104/0265771