Development of in-situ fatigue crack observing system for rotating bending fatigue testing machine

Frattura ed Integrità Strutturale. 2016;10(35):389-395 DOI 10.3221/IGF-ESIS.35.44

 

Journal Homepage

Journal Title: Frattura ed Integrità Strutturale

ISSN: 1971-8993 (Online)

Publisher: Gruppo Italiano Frattura

Society/Institution: Gruppo Italiano Frattura

LCC Subject Category: Technology: Mechanical engineering and machinery | Technology: Engineering (General). Civil engineering (General): Structural engineering (General)

Country of publisher: Italy

Language of fulltext: English

Full-text formats available: PDF, Browsable

 

AUTHORS

B. Lian (Yamamoto Metal Technos Co., Ltd.Japan)
A. Ueno (Ritsumeikan University,Japan)
T. Iwashita (Ritsumeikan University,Japan)

EDITORIAL INFORMATION

Peer review

Editorial Board

Instructions for authors

Time From Submission to Publication: 6 weeks

 

Abstract | Full Text

To substitute for a traditional replication technique, an in-situ fatigue crack observing system for rotating bending testing machine has been newly developed. For verifying performance of this observing system, fatigue tests were carried out by using fatigue specimen having a small artificial defect. It is proved that this system can be detect a small fatigue crack and its propagation behavior.