Seismic performance of a flexural failure type reinforced concrete bridge column based on E-Defense excitation

Kazuhiko Kawashima; Tomohiro Sasaki; Koichi Kajiwara; Hiromichi Ukon; Shigeki Unjoh; Junichi Sakai; Yoshikazu Takahashi; Kenji Kosa; Masaaki Yabe

doi:10.2208/jsceseee.26.28s

Seismic performance of a flexural failure type reinforced concrete bridge column based on E-Defense excitation

Kazuhiko Kawashima, Tomohiro Sasaki, Koichi Kajiwara, Hiromichi Ukon, Shigeki Unjoh, Junichi Sakai, Yoshikazu Takahashi, Kenji Kosa, Masaaki Yabe

ENG - Civil and Environmental Engineering

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

Abstract

This paper presents a 3D shake table experiment on a large scale reinforced concrete bridge column using E-Defense. The model was a typical reinforced concrete column which was built in the 1970s in Japan. Collapse of this type of column was one of the major causes of the extensive damage during the 1995 Kobe, Japan earthquake. A 7.5 m tall, 1.8 m diameter column model was excited twice by a near-field ground motion which was recorded during the 1995 Kobe earthquake. Both experimental response and analytical correlation are presented.

Original language	English
Pages (from-to)	28s-46s
Journal	Structural Engineering/Earthquake Engineering
Volume	26
Issue number	1
DOIs	https://doi.org/10.2208/jsceseee.26.28s
Publication status	Published - 2009

Keywords

Bridges
E-Defense
Seismic design
Seismic retrofit
Shake table test

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10.2208/jsceseee.26.28s

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abstract = "This paper presents a 3D shake table experiment on a large scale reinforced concrete bridge column using E-Defense. The model was a typical reinforced concrete column which was built in the 1970s in Japan. Collapse of this type of column was one of the major causes of the extensive damage during the 1995 Kobe, Japan earthquake. A 7.5 m tall, 1.8 m diameter column model was excited twice by a near-field ground motion which was recorded during the 1995 Kobe earthquake. Both experimental response and analytical correlation are presented.",

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T1 - Seismic performance of a flexural failure type reinforced concrete bridge column based on E-Defense excitation

AU - Kawashima, Kazuhiko

AU - Sasaki, Tomohiro

AU - Kajiwara, Koichi

AU - Ukon, Hiromichi

AU - Unjoh, Shigeki

AU - Sakai, Junichi

AU - Takahashi, Yoshikazu

AU - Kosa, Kenji

AU - Yabe, Masaaki

PY - 2009

Y1 - 2009

N2 - This paper presents a 3D shake table experiment on a large scale reinforced concrete bridge column using E-Defense. The model was a typical reinforced concrete column which was built in the 1970s in Japan. Collapse of this type of column was one of the major causes of the extensive damage during the 1995 Kobe, Japan earthquake. A 7.5 m tall, 1.8 m diameter column model was excited twice by a near-field ground motion which was recorded during the 1995 Kobe earthquake. Both experimental response and analytical correlation are presented.

AB - This paper presents a 3D shake table experiment on a large scale reinforced concrete bridge column using E-Defense. The model was a typical reinforced concrete column which was built in the 1970s in Japan. Collapse of this type of column was one of the major causes of the extensive damage during the 1995 Kobe, Japan earthquake. A 7.5 m tall, 1.8 m diameter column model was excited twice by a near-field ground motion which was recorded during the 1995 Kobe earthquake. Both experimental response and analytical correlation are presented.

KW - Bridges

KW - E-Defense

KW - Seismic design

KW - Seismic retrofit

KW - Shake table test

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JO - Structural Engineering/Earthquake Engineering

JF - Structural Engineering/Earthquake Engineering

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ER -

Seismic performance of a flexural failure type reinforced concrete bridge column based on E-Defense excitation

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Keywords

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