Nonlinear seismic response analysis of steel cable stayed bridge model based on vibration monitoring data
-
- Kimura Hiroshi
- 北見工業大学大学院 土木開発工学専攻
-
- Miyamori Yasunori
- 北見工業大学 社会環境工学科
-
- Mikami Shuichi
- 北見工業大学 社会環境工学科
-
- Yamazaki Tomoyuki
- 北見工業大学 社会環境工学科
-
- Oshima Toshiyuki
- 北見工業大学 社会環境工学科
Bibliographic Information
- Other Title
-
- 振動測定データに基づいた鋼斜張橋モデルの非線形地震時応答解析
Abstract
Structural monitoring is expected to improve accuracy of seismic performance evaluation of existing structures. Vibration monitoring data is suitable for composing dynamic numerical model and ambient vibration data are available instead of limited number of seismic data. In this study, a steel cable stayed bridge is modeled based on ambient vibration data and its bearing are represented in bilinear model. Validity of the model is confirmed by dynamic response analysis for recorded minor seismic waves. Then large seismic ground motions are input to the model and different action of bearing is confirmed. Hence the entire responses of the bridge are reasonable for each seismic input by using the proposed model.
Journal
-
- Journal of Structural Engineering, A
-
Journal of Structural Engineering, A 55A 317-328, 2009
Japan Society of Civil Engineers
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390282680260805760
-
- NII Article ID
- 130004950452
-
- ISSN
- 1881820X
-
- Data Source
-
- JaLC
- IRDB
- CiNii Articles
-
- Abstract License Flag
- Disallowed