Abstract
Building damage assessment soon after a seismic event is a very significant issue. At present, the sensor implementation of all the floors of a building with not a few stories is not realistic. This paper proposes a framework of estimating all the story responses at about 11-15 story building only with the data of a limited number of accelerometers. Based on cubic spline interpolation, the framework is constructed with the setting of the boundary conditions at the building top and base. The validity of the framework is demonstrated utilizing E-Defense shake table test data.
| Original language | English |
|---|---|
| Pages (from-to) | 527-535 |
| Number of pages | 9 |
| Journal | Journal of Structural and Construction Engineering |
| Volume | 83 |
| Issue number | 746 |
| DOIs | |
| Publication status | Published - 2018 Apr 1 |
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Keywords
- 1/3 scale-model 18-story steel building
- Boundary condition
- Cubic spline interpolation
- Seismic response estimation
- Structural health monitoring
ASJC Scopus subject areas
- Architecture
- Building and Construction
Cite this
Cubic spline interpolation based estimation of all story seismic responses with acceleration measurement at a limited number of floors. / Kodera, Kenzo; Nishitani, Akira; Okihara, Yurina.
In: Journal of Structural and Construction Engineering, Vol. 83, No. 746, 01.04.2018, p. 527-535.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Cubic spline interpolation based estimation of all story seismic responses with acceleration measurement at a limited number of floors
AU - Kodera, Kenzo
AU - Nishitani, Akira
AU - Okihara, Yurina
PY - 2018/4/1
Y1 - 2018/4/1
N2 - Building damage assessment soon after a seismic event is a very significant issue. At present, the sensor implementation of all the floors of a building with not a few stories is not realistic. This paper proposes a framework of estimating all the story responses at about 11-15 story building only with the data of a limited number of accelerometers. Based on cubic spline interpolation, the framework is constructed with the setting of the boundary conditions at the building top and base. The validity of the framework is demonstrated utilizing E-Defense shake table test data.
AB - Building damage assessment soon after a seismic event is a very significant issue. At present, the sensor implementation of all the floors of a building with not a few stories is not realistic. This paper proposes a framework of estimating all the story responses at about 11-15 story building only with the data of a limited number of accelerometers. Based on cubic spline interpolation, the framework is constructed with the setting of the boundary conditions at the building top and base. The validity of the framework is demonstrated utilizing E-Defense shake table test data.
KW - 1/3 scale-model 18-story steel building
KW - Boundary condition
KW - Cubic spline interpolation
KW - Seismic response estimation
KW - Structural health monitoring
UR - http://www.scopus.com/inward/record.url?scp=85046933914&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85046933914&partnerID=8YFLogxK
U2 - 10.3130/aijs.83.527
DO - 10.3130/aijs.83.527
M3 - Article
VL - 83
SP - 527
EP - 535
JO - Journal of Structural and Construction Engineering
JF - Journal of Structural and Construction Engineering
SN - 1340-4202
IS - 746
ER -