Response analysis of SRC high-rise building during the 2011 off the pacific coast of Tohoku earthquake

Naohiro Nakamura; Takuya Kinoshita; Yuji Ishikawa; Hiroaki Ota; Shuei Ikeda; Masaru Ito; Taiki Saito; Hiroshi Fukuyama

doi:10.3130/aijt.19.53

Response analysis of SRC high-rise building during the 2011 off the pacific coast of Tohoku earthquake

Naohiro Nakamura, Takuya Kinoshita, Yuji Ishikawa, Hiroaki Ota, Shuei Ikeda, Masaru Ito, Taiki Saito, Hiroshi Fukuyama

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

3 Citations (Scopus)

Abstract

Many seismic records were obtained during the 2011 off the Pacific coast of Tohoku Earthquake. It is very important to use them efficiently for the improvement of the buildings seismic design and the disaster prevention. In this paper, seismic simulation analyses of a SRC high-rise building located at Tokyo bay area were conducted based on the observer records. Nonlinear SR model was used for the analyses. The analysis results corresponded to the records well. Then, the efficiency of the soil-structure interaction and the variation of the 1^st dominant frequency and the damping ratio during the earthquake were studied.

Original language	English
Pages (from-to)	53-58
Number of pages	6
Journal	AIJ Journal of Technology and Design
Volume	19
Issue number	41
DOIs	https://doi.org/10.3130/aijt.19.53
Publication status	Published - 2013 Feb
Externally published	Yes

Keywords

Earthquake observation
Earthquake response analysis
Lumped mass SR model
Soil-structure interaction
The 2011 off the Pacific coast of Tohoku Earthquake

ASJC Scopus subject areas

Architecture
Building and Construction

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10.3130/aijt.19.53

Cite this

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title = "Response analysis of SRC high-rise building during the 2011 off the pacific coast of Tohoku earthquake",

abstract = "Many seismic records were obtained during the 2011 off the Pacific coast of Tohoku Earthquake. It is very important to use them efficiently for the improvement of the buildings seismic design and the disaster prevention. In this paper, seismic simulation analyses of a SRC high-rise building located at Tokyo bay area were conducted based on the observer records. Nonlinear SR model was used for the analyses. The analysis results corresponded to the records well. Then, the efficiency of the soil-structure interaction and the variation of the 1st dominant frequency and the damping ratio during the earthquake were studied.",

keywords = "Earthquake observation, Earthquake response analysis, Lumped mass SR model, Soil-structure interaction, The 2011 off the Pacific coast of Tohoku Earthquake",

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publisher = "Architectural Institute of Japan",

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T1 - Response analysis of SRC high-rise building during the 2011 off the pacific coast of Tohoku earthquake

AU - Nakamura, Naohiro

AU - Kinoshita, Takuya

AU - Ishikawa, Yuji

AU - Ota, Hiroaki

AU - Ikeda, Shuei

AU - Ito, Masaru

AU - Saito, Taiki

AU - Fukuyama, Hiroshi

PY - 2013/2

Y1 - 2013/2

N2 - Many seismic records were obtained during the 2011 off the Pacific coast of Tohoku Earthquake. It is very important to use them efficiently for the improvement of the buildings seismic design and the disaster prevention. In this paper, seismic simulation analyses of a SRC high-rise building located at Tokyo bay area were conducted based on the observer records. Nonlinear SR model was used for the analyses. The analysis results corresponded to the records well. Then, the efficiency of the soil-structure interaction and the variation of the 1st dominant frequency and the damping ratio during the earthquake were studied.

AB - Many seismic records were obtained during the 2011 off the Pacific coast of Tohoku Earthquake. It is very important to use them efficiently for the improvement of the buildings seismic design and the disaster prevention. In this paper, seismic simulation analyses of a SRC high-rise building located at Tokyo bay area were conducted based on the observer records. Nonlinear SR model was used for the analyses. The analysis results corresponded to the records well. Then, the efficiency of the soil-structure interaction and the variation of the 1st dominant frequency and the damping ratio during the earthquake were studied.

KW - Earthquake observation

KW - Earthquake response analysis

KW - Lumped mass SR model

KW - Soil-structure interaction

KW - The 2011 off the Pacific coast of Tohoku Earthquake

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Response analysis of SRC high-rise building during the 2011 off the pacific coast of Tohoku earthquake

Abstract

Keywords

ASJC Scopus subject areas

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