Název:
Multi-parameter based stress distribution in vicinity of sharp material inclusion tip
Autoři:
Krepl, Ondřej ; Klusák, Jan Typ dokumentu: Příspěvky z konference Konference/Akce: MSMF8. International Conference on Materials Structure and Micromechanics of Fracture /8./, Brno (CZ), 20160627
Rok:
2017
Jazyk:
eng
Abstrakt: General Singular Stress Concentrators (GSSCs) which exhibit singular stress concentration are often responsible for crack initiation and thus failure of the component. The GSSC of the type of bonded bi-material junction occurs in a variety of technical applications including but not limited to sharp material inclusions, silicate based composites and electronic components. The GSSC cannot be assessed by means of standard fracture mechanics. Approaches of generalized fracture mechanics require precise description of stress distribution near the stress concentration points. In order to determine the stress field accurately, the paper incorporates the multi-parameter based description.
Klíčová slova:
Bi-material junction; General singular stress concentrator; Generalized fracture mechanics; Muskhelishvili plane elasticity; Sharp material inclusion Číslo projektu: LQ1601 (CEP), GA16-18702S (CEP) Poskytovatel projektu: GA MŠk, GA ČR Zdrojový dokument: Materials Structure & Micromechanics of Fracture VIII, ISBN 978-3-03835-626-4, ISSN 1662-9779
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/11104/0276015