HUSCAP logo Hokkaido Univ. logo

Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Engineering / Faculty of Engineering >
Peer-reviewed Journal Articles, etc >

Four-point bending test of determining stress-strain curves asymmetric between tension and compression

Files in This Item:
HKato_revised.pdf1.86 MBPDFView/Open
Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/58040

Title: Four-point bending test of determining stress-strain curves asymmetric between tension and compression
Authors: Kato, Hiroyuki Browse this author →KAKEN DB
Tottori, Yutaka Browse this author
Sasaki, Kazuaki Browse this author
Keywords: Inverse problem
Four-point bending
Stress-strain curve
Twinning
Bauschinger effect
Issue Date: Mar-2014
Publisher: Springer
Journal Title: Experimental Mechanics
Volume: 54
Issue: 3
Start Page: 489
End Page: 492
Publisher DOI: 10.1007/s11340-013-9791-9
Abstract: A method of determining both uniaxial tension and compression stress-strain curves from the result of a single four-point bending test was demonstrated. Stress-strain curves of magnesium showing tension-compression asymmetry due to twinning deformation and those of an S45C steel due to the Bauschinger effect were calculated. The Mayville-Finnie equation was modified slightly for this calculation. The calculation is sensitive to small change in the slope of bending curve, revealing an aspect of inverse problem.
Rights: The final publication is available at Springer via http://dx.doi.org/10.1007/s11340-013-9791-9
Type: article (author version)
URI: http://hdl.handle.net/2115/58040
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 加藤 博之

Export metadata:

OAI-PMH ( junii2 , jpcoar )

MathJax is now OFF:


 

Feedback - Hokkaido University