Fatigue Life Analysis of Fiber Reinforced Concrete with a Fracture Mechanics Based Model

Matsumoto, Takashi

Cement and Concrete Composites, 1999, 21(4), 249-261

Permalink : https://hdl.handle.net/2115/46777

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アクセス権	open access
URI	https://hdl.handle.net/2115/46777
タイトル	Fatigue Life Analysis of Fiber Reinforced Concrete with a Fracture Mechanics Based Model
著者	著者名 Matsumoto, Takashi
言語	英語
キーワード	Fatigue
	Fiber reinforced concrete
	Fracture Mechanics
発行日	1999-08
出版者	Elsevier
収録物名	Cement and Concrete Composites
巻(号)	21(4)
ページ	249-261
抄録	Fatigue life of fiber reinforced concrete (FRC) is theoretically analyzed with a fracture mechanics based model. The model accounts for the effect of cycle-dependent crack bridging properties in FRCs and predicts the number of cycles to failure defined by final fracture subsequent to stable fatigue crack growth in Mode I. The resulting theoretical S-N diagram was compared with experimental data reported in literature. The general agreement supports the validity of the current model, and reveals that cycle-dependent degradation of crack bridging controls fatigue life of FRCs. S-N diagrams are essential for material evaluation and structural design, and the model establishes the link between material structure and S-N diagram in an explicit manner, while the conventional stress-life approach realizes the link in an empirical manner.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
PISSN	0958-9465
NCID	AA10770407
関連情報	URI http://www.sciencedirect.com/science/journal/09589465
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/S0958-9465(99)00004-9