Publication detail

FEM computation of stress intensity factor for the chevron notch specimen under 3-point bending

VYSLOUŽIL, T.

Original Title

FEM computation of stress intensity factor for the chevron notch specimen under 3-point bending

Type

conference paper

Language

English

Original Abstract

This contribution deals with 3D analysis of three point bending specimen with chevron notch made of fibre reinforced composites. Fibres bridge the crack initiated at the chevron notch. On macroscale the specimen is modeled as an elastic homogenous and transversally isotropic material with average elastic constant. At the nodes on face of crack there are prescribed tensile forces which are given by function of displacement of node times the area of face of element in plane of crack.

Key words in English

chevron notch specimen, bridged crack, weight funcitons, FEM

Authors

VYSLOUŽIL, T.

RIV year

2004

Released

1. 5. 2004

Publisher

Institute of Thermomechanics, ASCR

Location

Praha

ISBN

80-85918-88-9

Book

Inženýrská mechanika 2004

Pages from

329

Pages to

335

Pages count

7

BibTex

@inproceedings{BUT17036,
  author="Tomáš {Vysloužil}",
  title="FEM computation of stress intensity factor for the chevron notch specimen under 3-point bending",
  booktitle="Inženýrská mechanika 2004",
  year="2004",
  pages="7",
  publisher="Institute of Thermomechanics, ASCR",
  address="Praha",
  isbn="80-85918-88-9"
}