書誌事項
- タイトル別名
-
- A NONLINEAR TIME SERIES MODEL TO A GENERATING SYSTEM OF EARTHQUAKE GROUND MOTION
- ジシンドウ セイセイ システム ノ ヒセンケイ ジケイレツ モデル
この論文をさがす
抄録
Knowledge obtained from optimal fitting of the State Dependent Model (SDM), that is a class of non-linear time series models, to strong motion seismograms data is described in this paper. Techniques for estimating the state dependent coefficients of SDM and for selecting the SDM's order are studied together with verification by computer simulations. Estimated dynamic characteristics such as natural frequencies, damping factors and transfer functions of the generating system of earthquake ground motions, which can be identified with the SDM fitted to the motions, are presented. From comparisons of SDMs with linear time series models, both the SDMs and the linear models were fitted to very strong and medium strong motion seismograms data recorded at an observation station on soft soil condition, the conclusion that the SDM is an appropriate class of time series models to represent non-linearities of the generating system due to earthquake strong motion has been drawn.
収録刊行物
-
- 日本建築学会構造系論文集
-
日本建築学会構造系論文集 62 (491), 23-28, 1997
日本建築学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282680614882944
-
- NII論文ID
- 110004303341
-
- NII書誌ID
- AN10438559
-
- ISSN
- 18818153
- 13404202
-
- NDL書誌ID
- 4117997
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可