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Low-to-high cycle fatigue behavior of wood-concrete composite beams with notched interlayer connections

Balogh, Jeno and Fragiacomo, Massimo and Gutkowski, Richard M. and Atadero, Rebecca and Ivanyi, Peter (2013) Low-to-high cycle fatigue behavior of wood-concrete composite beams with notched interlayer connections. Pollack Periodica, Vol. 8 (1), p. 3-14. eISSN 1788-3911. Article.

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DOI: 10.1556/Pollack.8.2013.1.1

Abstract

In a wood-concrete composite structural member the wood layer overlapped by the concrete layer are interconnected to prevent the relative slip. In this research notched shear-key interlayer connections were used. A problem with using these novel composite members in bridges is that the fatigue behavior of the composite member is not well known. This paper presents an S-N curve for fatigue verification of notched wood-concrete connections based on static and low-to-high-cycle repeated loading tests on fourteen composite beam specimens. The points on the S-N curve were determined for three levels of the maximum load as a function of the average static failure load.

Item Type:Article
ID Code:9024
Status:Published
Refereed:Yes
Uncontrolled Keywords:Wood-concrete composites, fatigue, design codes
Subjects:Area 08 - Ingegneria civile e Architettura > ICAR/09 Tecnica delle costruzioni
Area 08 - Ingegneria civile e Architettura > ICAR/09 Tecnica delle costruzioni
Divisions:001 Università di Sassari > 01-a Nuovi Dipartimenti dal 2012 > Architettura, Design e Urbanistica
Publisher:Akadémiai Kiadó
eISSN:1788-3911
Deposited On:13 May 2013 16:08

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