TY - JOUR
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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U2 - 10.3130/aijt.19.53
DO - 10.3130/aijt.19.53
M3 - Article
AN - SCOPUS:84874386538
SN - 1341-9463
VL - 19
SP - 53
EP - 58
JO - AIJ Journal of Technology and Design
JF - AIJ Journal of Technology and Design
IS - 41
ER -