書誌事項
- タイトル別名
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- Numerical examination about the effect of truss bridge member breakage on SSMA
- トラスバシ ブザイハダン ガ SSMA ブンセキ ケッカ ニ オヨボス エイキョウ ノ スウチテキ ケントウ
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VRA (Vehicle Response Analysis) method has been proposed as a method of bridge screening. SSMA (Spatial Singular Mode Angle) is one of the proposed indices of VRA and indicates bridge mode shapes, which can be estimated by using only vehicle vibrations. SSMA rarely shows the correct bridge mode shape, but it has the high sensitivity to bridge damage. However, the previous studies have carried out only simple numerical simulations based on FEM. In this study, numerical approach is applied to a 3D truss bridge and full-sized car model. The results correspond well to the experiment results obtained in the previous studies.
収録刊行物
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- 構造工学論文集 A
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構造工学論文集 A 62A (0), 204-211, 2016
公益社団法人 土木学会
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詳細情報 詳細情報について
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- CRID
- 1390282680260239232
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- NII論文ID
- 130005607928
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- NII書誌ID
- AA12210243
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- ISSN
- 18816614
- 1881820X
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- NDL書誌ID
- 027287109
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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
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可