Experimental study on crack behavior with repeated load near the middle supports of continuous composite girder bridges

Takashi Kamiya; Nozomu Taniguchi; Haruhisa Ikariyama; Teruhiko Yoda

doi:10.2208/jsceja.63.25

Experimental study on crack behavior with repeated load near the middle supports of continuous composite girder bridges

Takashi Kamiya^*, Nozomu Taniguchi, Haruhisa Ikariyama, Teruhiko Yoda

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

This research has aimed to understand the behaviors of the crack of the RC deck slab caused by a negative bending in the middle supports of continuous composite gider bridges.For the determination of stress and strains in cracked regions,the effect of tension stiffening of concrete on stresses in reinforcement has to be taken into account.It was confirmed from the fatigue tests that the crack width approaches to a certain value with the increase of the number of repeated cycles.

Original language	English
Pages (from-to)	25-34
Number of pages	10
Journal	Doboku Gakkai Ronbunshuu A
Volume	63
Issue number	1
DOIs	https://doi.org/10.2208/jsceja.63.25
Publication status	Published - 2007
Externally published	Yes

Keywords

Continuous composite girder
Crack
Fatigue
Perfobond strip
Steel fiber reinforcement
Tension stiffening

ASJC Scopus subject areas

Civil and Structural Engineering
Mechanics of Materials
Mechanical Engineering
Building and Construction

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10.2208/jsceja.63.25

Cite this

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abstract = "This research has aimed to understand the behaviors of the crack of the RC deck slab caused by a negative bending in the middle supports of continuous composite gider bridges.For the determination of stress and strains in cracked regions,the effect of tension stiffening of concrete on stresses in reinforcement has to be taken into account.It was confirmed from the fatigue tests that the crack width approaches to a certain value with the increase of the number of repeated cycles.",

keywords = "Continuous composite girder, Crack, Fatigue, Perfobond strip, Steel fiber reinforcement, Tension stiffening",

author = "Takashi Kamiya and Nozomu Taniguchi and Haruhisa Ikariyama and Teruhiko Yoda",

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AU - Yoda, Teruhiko

PY - 2007

Y1 - 2007

N2 - This research has aimed to understand the behaviors of the crack of the RC deck slab caused by a negative bending in the middle supports of continuous composite gider bridges.For the determination of stress and strains in cracked regions,the effect of tension stiffening of concrete on stresses in reinforcement has to be taken into account.It was confirmed from the fatigue tests that the crack width approaches to a certain value with the increase of the number of repeated cycles.

AB - This research has aimed to understand the behaviors of the crack of the RC deck slab caused by a negative bending in the middle supports of continuous composite gider bridges.For the determination of stress and strains in cracked regions,the effect of tension stiffening of concrete on stresses in reinforcement has to be taken into account.It was confirmed from the fatigue tests that the crack width approaches to a certain value with the increase of the number of repeated cycles.

KW - Continuous composite girder

KW - Crack

KW - Fatigue

KW - Perfobond strip

KW - Steel fiber reinforcement

KW - Tension stiffening

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Experimental study on crack behavior with repeated load near the middle supports of continuous composite girder bridges

Abstract

Keywords

ASJC Scopus subject areas

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