Publication result detail

Effect of rivet holes on calibration curves for edge cracks under various loading types in steel bridge structure

SEITL, S.; MIARKA, P.; KALA, Z.; KLUSÁK, J.

Original Title

Effect of rivet holes on calibration curves for edge cracks under various loading types in steel bridge structure

English Title

Effect of rivet holes on calibration curves for edge cracks under various loading types in steel bridge structure

Type

Paper in proceedings (conference paper)

Original Abstract

Attention has been paid to fatigue cracks in steel structures and bridges for a long time. In spite of efforts to eliminate the creation and propagation of fatigue cracks throughout the designed service life, cracks are still revealed during inspections. There is some limitation of crack sizes which are detectable on structure (from 2 up to 10 mm). Note that depending on the location of the initial crack, the crack may dominantly propagate from the edge or from the surface. The theoretical model of fatigue crack progress is based on linear elastic fracture mechanics. Steel specimens are subjected to various load types (tension, three- and four-point bending, pure bending etc.). The calibration functions for short edge cracks that are near the hole for a rivet or bolt are compared for various loads and the discrepancies are discussed

English abstract

Attention has been paid to fatigue cracks in steel structures and bridges for a long time. In spite of efforts to eliminate the creation and propagation of fatigue cracks throughout the designed service life, cracks are still revealed during inspections. There is some limitation of crack sizes which are detectable on structure (from 2 up to 10 mm). Note that depending on the location of the initial crack, the crack may dominantly propagate from the edge or from the surface. The theoretical model of fatigue crack progress is based on linear elastic fracture mechanics. Steel specimens are subjected to various load types (tension, three- and four-point bending, pure bending etc.). The calibration functions for short edge cracks that are near the hole for a rivet or bolt are compared for various loads and the discrepancies are discussed

Keywords

edge cracks; rivet holes; fracture mechanics; calibration curves; stress intensity factor

Key words in English

edge cracks; rivet holes; fracture mechanics; calibration curves; stress intensity factor

Authors

SEITL, S.; MIARKA, P.; KALA, Z.; KLUSÁK, J.

RIV year

2018

Released

04.09.2017

Book

Procedia Structural Integrity

ISBN

2452-3216

Periodical

Procedia Structural Integrity

Volume

5

Number

5

State

Republic of Italy

Pages from

697

Pages to

704

Pages count

8

URL

http://www.sciencedirect.com/science/article/pii/S2452321617301348

Full text in the Digital Library

http://hdl.handle.net/11012/200439

BibTex

@inproceedings{BUT139324,
  author="Stanislav {Seitl} and Petr {Miarka} and Zdeněk {Kala} and Jan {Klusák}",
  title="Effect of rivet holes on calibration curves for edge cracks under various loading types in steel bridge structure",
  booktitle="Procedia Structural Integrity",
  year="2017",
  journal="Procedia Structural Integrity",
  volume="5",
  number="5",
  pages="697--704",
  doi="10.1016/j.prostr.2017.07.046",
  issn="2452-3216",
  url="http://www.sciencedirect.com/science/article/pii/S2452321617301348"
}

Documents

1-s2.0-S2452321617301348-main