Detail publikace

Mechanical Fracture Parameters of Extruded Polystyrene

ŠIMONOVÁ, H. KUCHARCZYKOVÁ, B. KERŠNER, Z.

Originální název

Mechanical Fracture Parameters of Extruded Polystyrene

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Extruded polystyrene (XPS) is a material with applications in the building industry, where it is typically used as thermal insulation. Fracture experiments in the three-point bending configuration were conducted on XPS beam specimens with an initial stress concentrator made before testing. The nominal dimensions of the beams were 40 × 40 × 160 mm. The depth of the initial edge notch on the bottom side of the specimen was approximately 1/3 of specimen height. The span length was 120 mm. Load vs. displacement diagrams were recorded during fracture tests, and subsequently the modulus of elasticity (E), effective fracture toughness (KIce) and specific fracture energy (GF) of the XPS were determined.

Klíčová slova

Polystyrene, three-point bending, fracture test, elastic modulus, fracture parameters

Autoři

ŠIMONOVÁ, H.; KUCHARCZYKOVÁ, B.; KERŠNER, Z.

Vydáno

23. 8. 2018

Nakladatel

Trans Tech Publications

Místo

Switzerland

ISBN

978-3-0357-1361-9

Kniha

Key Engineering Materials: Rehabilitation and Reconstruction of Buildings

ISSN

1013-9826

Periodikum

Key Engineering Materials (print)

Ročník

776

Stát

Švýcarská konfederace

Strany od

160

Strany do

163

Strany počet

4

BibTex

@inproceedings{BUT149296,
  author="Hana {Šimonová} and Barbara {Kucharczyková} and Zbyněk {Keršner}",
  title="Mechanical Fracture Parameters of Extruded Polystyrene",
  booktitle="Key Engineering Materials: Rehabilitation and Reconstruction of Buildings",
  year="2018",
  journal="Key Engineering Materials (print)",
  volume="776",
  pages="160--163",
  publisher="Trans Tech Publications",
  address="Switzerland",
  doi="10.4028/www.scientific.net/KEM.776.160",
  isbn="978-3-0357-1361-9",
  issn="1013-9826"
}