Application of simplified mechanical model for description of specimen size effect on resistance against stable tearing

0435298 - ÚFM 2015 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Stratil, Luděk - Šiška, Filip - Hadraba, Hynek - Dlouhý, Ivo
Application of simplified mechanical model for description of specimen size effect on resistance against stable tearing.
Engineering Mechanics 2014. 20th International conference. May 12-15, 2014, Svratka, Czech Republic. Book of full texts. Brno: Brno University of Technology. Institute of Solid Mechanics, Mechatronics and Biomechanics, 2014 - (Fuis, V.), s. 596-299. ISBN 978-80-214-4871-1. ISSN 1805-8248.
[Engineering Mechanics 2014. Svratka (CZ), 12.05.2014-15.05.2014]
Grant CEP: GA MŠMT(CZ) ED1.1.00/02.0068; GA MŠMT EE2.3.20.0197
Institucionální podpora: RVO:68081723
Klíčová slova: size effect * three point bend * scalinq laws * Eurofer97 * J-R curve
Kód oboru RIV: JL - Únava materiálu a lomová mechanika

This contribution deals with a size effect on J-R curve of three points bend specimens made from Eurofer97 steel and with possibilities to predict the specimen behaviour between various specimen sizes. To do it, a simplified mechanical model proposed by Schindler is applied to obtained tests results in order to predict observed size effect on J-R curve.
Trvalý link: http://hdl.handle.net/11104/0239600