Static and dynamic strength analysis of stone arch bridges using a 3-Dimensional discrete finite element model
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- Setoyama Yu
- 株式会社富士通九州システムズ
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- Asai Mitsuteru
- 九州大学大学院 工学研究院社会基盤部門
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- Harasaki Kensuke
- 九州大学大学院 工学研究府建設システム工学専攻
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- Kawasaki Takumi
- 東亜コンサルタント株式会社 福岡支店
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- Fukuda Eiji
- 東亜コンサルタント株式会社 福岡支店
Bibliographic Information
- Other Title
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- 3次元離散型有限要素モデルによる石造アーチ橋の静的・動的強度解析
- 3ジゲン リサンガタ ユウゲン ヨウソ モデル ニ ヨル セキゾウアーチバシ ノ セイテキ ・ ドウテキ キョウド カイセキ
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Abstract
A stone arch bridge is one of the excellent heritages in the civil engineering. In order to maintain and to evaluate the seismic response of these bridges, this paper proposes a numerical analysis tool by using the finite element method as a discrete deformation analysis incorporated with the friction-contact analysis. We call this method “Discrete Finite Element Model” in this paper, and we implement this numerical analysis with commercial FE software “LS-DYNA”. The realistic FE meshes are generated, and material properties are acquired by material testing. Finally, efficiency and applicability of the 3-Dimensional FE model are demonstrated with numerical results for a static loading test and a dynamic response with one of the observed seismic waves at Kumamoto earthquake 2016.
Journal
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- Journal of Structural Engineering, A
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Journal of Structural Engineering, A 63A (0), 36-48, 2017
Japan Society of Civil Engineers
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Details 詳細情報について
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- CRID
- 1390001288037241472
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- NII Article ID
- 130007395256
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- NII Book ID
- AA12210243
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- ISSN
- 18816614
- 1881820X
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- NDL BIB ID
- 028107568
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed