書誌事項
- タイトル別名
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- PROPOSAL OF THE DESTRUCTIVE POWER INDEX OF STRONG GROUND MOTION FOR PREDICTION OF BUILDING DAMAGE RATIO
- タテモノ ヒガイリツ ノ ヨソク オ モクテキ ト シタ ジシンドウ ノ ハカイリョク シヒョウ ノ テイアン
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抄録
We investigated earthquakes in Japan, where strong ground motion records coincided with building damage data, examining correlation between various indices of seismic destructive power and building damage ratios. We also carried out earhtquake response analyses and calculated responses to one-cycle sine-wave inputs. We proposed the average elastic acceleration or velocity response at periods from 1.2 to 1.5 s with a damping factor of 0.05 as an optimum destructive power index of strong ground motion for predicting building damage ratios. The period range is based on the equivalent periods that are calculated for residences with typical elastic periods considering inelastic elongation. We then formulated the vulnerability function using this proposed index and modified the JMA seismic intensity scale for obtaining better correlation with actual building damage.
収録刊行物
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- 日本建築学会構造系論文集
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日本建築学会構造系論文集 67 (555), 85-91, 2002
日本建築学会
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詳細情報 詳細情報について
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- CRID
- 1390001205637249408
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- NII論文ID
- 110004081922
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- NII書誌ID
- AN10438559
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- ISSN
- 18818153
- 13404202
- http://id.crossref.org/issn/13404202
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- NDL書誌ID
- 6146656
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可