Applicability of Thin Steel Plate with a Crack to Estimating of Fatigue Damage on Bridges (Report I) -Investigation of estimating method and applicability under constant amplitude loads-

Sakino, Yoshihiro; Kim, You-Chul; Horikawa, Kohsuke

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タイトル	Applicability of Thin Steel Plate with a Crack to Estimating of Fatigue Damage on Bridges (Report I) -Investigation of estimating method and applicability under constant amplitude loads-
著者	Sakino, Yoshihiro Sakino, Yoshihiro
	Kim, You-Chul Kim, You-Chul
	Horikawa, Kohsuke Horikawa, Kohsuke
キーワード等	Fatigue
	Bridge Maintenance
	Fatigue Damage Parameter
	Crack Growth
	The Sacrificial Test Piece
	Thin steel plate
抄録	Thin steel plates, which have initial cracks at the center, are used as the Sacrificial Test Pieces in this study. “The Sacrificial Test Piece” is attached to the member of a main structure in order to evaluate the damage before the appearance of a crack in the member of the main structure. The purpose is to show the practical applicability of “the thin steel plate with crack as the Sacrificial Test Piece” for monitoring the fatigue damage parameters on bridge members. In this research, it is decided that the applicable range of crack length and the crack propagation properties of the thin steel plate to evaluate the fatigue damage parameter are obtained. And it is suggested that the fatigue damage parameter under constant amplitude loading can be estimated by the thin steel plate with practical accuracy.
公開者	大阪大学接合科学研究所
公開者の別表記	Joining and Welding Research Institute, Osaka University
公開者 (ヨミ)	オオサカダイガクセツゴウカガクケンキュウジョ
掲載誌名	Transactions of JWRI
巻	35
号	1
開始ページ	63
終了ページ	70
刊行年月	2006-07
ISSN	03874508
NCID	AA00867058
URL	http://hdl.handle.net/11094/4467
言語	英語
カテゴリ	紀要論文 Departmental Bulletin Paper
カテゴリ	Transactions of JWRI / Vol.35 No.1 (2006-07)

著者版フラグ	publisher
NII資源タイプ	紀要論文
ローカル資源タイプ	紀要論文
dcmi資源タイプ	text
DCTERMS.bibliographicCitation	Transactions of JWRI.35(1) P.63-P.70
DC.title	Applicability of Thin Steel Plate with a Crack to Estimating of Fatigue Damage on Bridges (Report I) -Investigation of estimating method and applicability under constant amplitude loads-
DC.creator	Sakino, Yoshihiro
	Kim, You-Chul
	Horikawa, Kohsuke
DC.publisher	大阪大学接合科学研究所
DC.language" scheme="DCTERMS.RFC1766	英語
DCTERMS.issued" scheme="DCTERMS.W3CDTF	2006-07
DC.identifier" scheme="DCTERMS.URI	http://hdl.handle.net/11094/4467
DC.subject	Fatigue
	Bridge Maintenance
	Fatigue Damage Parameter
	Crack Growth
	The Sacrificial Test Piece
	Thin steel plate
DCTERMS.abstract	Thin steel plates, which have initial cracks at the center, are used as the Sacrificial Test Pieces in this study. “The Sacrificial Test Piece” is attached to the member of a main structure in order to evaluate the damage before the appearance of a crack in the member of the main structure. The purpose is to show the practical applicability of “the thin steel plate with crack as the Sacrificial Test Piece” for monitoring the fatigue damage parameters on bridge members. In this research, it is decided that the applicable range of crack length and the crack propagation properties of the thin steel plate to evaluate the fatigue damage parameter are obtained. And it is suggested that the fatigue damage parameter under constant amplitude loading can be estimated by the thin steel plate with practical accuracy.
citation_title	Applicability of Thin Steel Plate with a Crack to Estimating of Fatigue Damage on Bridges (Report I) -Investigation of estimating method and applicability under constant amplitude loads-
citation_author	Sakino, Yoshihiro
	Kim, You-Chul
	Horikawa, Kohsuke
citation_publisher	大阪大学接合科学研究所
citation_language	英語
citation_date	2006-07
citation_journal_title	Transactions of JWRI
citation_volume	35
citation_issue	1
citation_firstpage	63
citation_lastpage	70
citation_issn	03874508
citation_public_url	http://hdl.handle.net/11094/4467
citation_keywords	Fatigue
	Bridge Maintenance
	Fatigue Damage Parameter
	Crack Growth
	The Sacrificial Test Piece
	Thin steel plate

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