Publication detail

Mechanism of Factory-Roof Formation

POKLUDA, J. SLÁMEČKA, K. ŠANDERA, P.

Original Title

Mechanism of Factory-Roof Formation

Type

journal article - other

Language

English

Original Abstract

A three-dimensional model of F-R patterns was constructed by means of stereophotogrammetry in the scanning electron microscope and the basic geometrical rules of F-R formation were identified. The theoretical analysis revealed that the F-R initiates by elementary mode I branches of semi-elliptical surface cracks growing under mixed-mode II + III as a result of the synergy effect. The fact that F-R patterns are usually not observed in the low-cycle fatigue region is also explained.

Keywords

Factory-roof, Torsional fatigue loading, Stereophotogrammetry, Formation mechanism

Authors

POKLUDA, J.; SLÁMEČKA, K.; ŠANDERA, P.

RIV year

2010

Released

1. 7. 2010

ISBN

0013-7944

Periodical

Engineering Fracture Mechanics

Year of study

77

Number

1

State

United Kingdom of Great Britain and Northern Ireland

Pages from

1763

Pages to

1771

Pages count

9

BibTex

@article{BUT49829,
  author="Jaroslav {Pokluda} and Karel {Slámečka} and Pavel {Šandera}",
  title="Mechanism of Factory-Roof Formation",
  journal="Engineering Fracture Mechanics",
  year="2010",
  volume="77",
  number="1",
  pages="1763--1771",
  issn="0013-7944"
}