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アクセス権	open access
URI	https://hdl.handle.net/2115/58040
タイトル	Four-point bending test of determining stress-strain curves asymmetric between tension and compression
著者	Kato, Hiroyuki ; Tottori, Yutaka ; Sasaki, Kazuaki
e-Rad_Researcher 80224533 著者名 Kato, Hiroyuki
著者名 Tottori, Yutaka
著者名 Sasaki, Kazuaki
言語	英語
キーワード	Inverse problem
	Four-point bending
	Stress-strain curve
	Twinning
	Bauschinger effect
発行日	2014-03
出版者	Springer
収録物名	Experimental Mechanics
巻(号)	54(3)
ページ	489-492
抄録	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.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	The final publication is available at Springer via http://dx.doi.org/10.1007/s11340-013-9791-9
PISSN	0014-4851
EISSN	1741-2765
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1007/s11340-013-9791-9

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