Publication result detail

Crack Grow Rate Comparison For Different Crack Front Shapes In Stainless-steel IPE 80 Beam

JUHÁSZOVÁ, T.; MIARKA, P.; SEITL, S.

Original Title

Crack Grow Rate Comparison For Different Crack Front Shapes In Stainless-steel IPE 80 Beam

English Title

Crack Grow Rate Comparison For Different Crack Front Shapes In Stainless-steel IPE 80 Beam

Type

Paper in proceedings (conference paper)

Original Abstract

This study focuses on the evaluation of experimentally obtained data using FEM software modelling in Ansys Mechanical APDL. Fatigue testing took place on two stainless-steel specimens of I cross-section loaded in three-point bending with stress ratio of 0.1 and 0.3 and values of crack mouth opening displacement (CMOD) were measured. To analyze the data 3D modelling was compiled as a tool to determine fracture parameters. Results were compared using generally well-known Paris’ law, as a fitting of linear part of crack growth rate in relation to stress intensity factor range.

English abstract

This study focuses on the evaluation of experimentally obtained data using FEM software modelling in Ansys Mechanical APDL. Fatigue testing took place on two stainless-steel specimens of I cross-section loaded in three-point bending with stress ratio of 0.1 and 0.3 and values of crack mouth opening displacement (CMOD) were measured. To analyze the data 3D modelling was compiled as a tool to determine fracture parameters. Results were compared using generally well-known Paris’ law, as a fitting of linear part of crack growth rate in relation to stress intensity factor range.

Authors

JUHÁSZOVÁ, T.; MIARKA, P.; SEITL, S.

Released

02.01.2023

Publisher

AIP

Location

Online

Book

Structural and Physical Aspects of Construction Engineering 2022 (SPACE 2022) 5th International Scientific Conference

ISBN

1551-7616

Periodical

AIP Conference Proceedings

Volume

1

Number

2950

State

United States of America

Pages count

6

BibTex

@inproceedings{BUT182580,
  author="Tereza {Juhászová} and Petr {Miarka} and Stanislav {Seitl}",
  title="Crack Grow Rate Comparison For Different Crack Front Shapes In Stainless-steel IPE 80 Beam",
  booktitle="Structural and Physical Aspects of Construction Engineering 2022 (SPACE 2022) 5th International Scientific Conference",
  year="2023",
  journal="AIP Conference Proceedings",
  volume="1",
  number="2950",
  pages="6",
  publisher="AIP",
  address="Online",
  doi="10.1063/5.0185242",
  issn="1551-7616"
}