Detail publikačního výsledku

Mixed Mode I/II Fracture Resistance of Various Civil Engineering Materials by Selected Criteria

SEITL, S.; ANDRADE LIZARRO, J.; MIARKA, P.

Originální název

Mixed Mode I/II Fracture Resistance of Various Civil Engineering Materials by Selected Criteria

Anglický název

Mixed Mode I/II Fracture Resistance of Various Civil Engineering Materials by Selected Criteria

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Materials like concrete are widely used for civil engineering constructions, due to some well-known benefits such as low cost, wide applicability, and general availability. The structural part is usually loaded in combined load referred as mixed mode (normal mode I and shear mode II). Generally, concrete, the quasi-brittle material, gets more brittle as its strength increases. The experiments already measured on civil engineering materials were analysed by the mixed-mode crack growth criteria based on the fracture toughness KIc (critical energy release rate GIc), it follows that different authors very extensively and variously use this concept. The criteria applied in the contribution are based on the parameters stress intensity factor K and energy release rate G. The value of Keff based on material fit and index of dispersion were discussed and compared for material with different compression strength.

Anglický abstrakt

Materials like concrete are widely used for civil engineering constructions, due to some well-known benefits such as low cost, wide applicability, and general availability. The structural part is usually loaded in combined load referred as mixed mode (normal mode I and shear mode II). Generally, concrete, the quasi-brittle material, gets more brittle as its strength increases. The experiments already measured on civil engineering materials were analysed by the mixed-mode crack growth criteria based on the fracture toughness KIc (critical energy release rate GIc), it follows that different authors very extensively and variously use this concept. The criteria applied in the contribution are based on the parameters stress intensity factor K and energy release rate G. The value of Keff based on material fit and index of dispersion were discussed and compared for material with different compression strength.

Klíčová slova

Concrete; mixed mode; stress intensity factor; resistance; fracture

Klíčová slova v angličtině

Concrete; mixed mode; stress intensity factor; resistance; fracture

Autoři

SEITL, S.; ANDRADE LIZARRO, J.; MIARKA, P.

Rok RIV

2022

Vydáno

20.11.2021

Nakladatel

Elsevier

Místo

online

Kniha

Procedia Structural Integrity

ISSN

2452-3216

Periodikum

Procedia Structural Integrity

Svazek

33

Číslo

1

Stát

Italská republika

Strany od

312

Strany do

319

Strany počet

8

URL

https://www.sciencedirect.com/science/article/pii/S2452321621001335

Plný text v Digitální knihovně

http://hdl.handle.net/11012/203093

BibTex

@inproceedings{BUT175074,
  author="Stanislav {Seitl} and Julian Zubin {Andrade Lizarro} and Petr {Miarka}",
  title="Mixed Mode I/II Fracture Resistance of Various Civil Engineering Materials by Selected Criteria",
  booktitle="Procedia Structural Integrity",
  year="2021",
  journal="Procedia Structural Integrity",
  volume="33",
  number="1",
  pages="312--319",
  publisher="Elsevier",
  address="online",
  doi="10.1016/j.prostr.2021.10.038",
  issn="2452-3216",
  url="https://www.sciencedirect.com/science/article/pii/S2452321621001335"
}

Dokumenty

1-s2.0-S2452321621001335-main