書誌事項
- タイトル別名
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- A STUDY ON AN EVALUATION METHOD OF FLUID PRESSURE CAUSED BY RUN-UP TSUNAMI ACTING ON AN ARCHITECTURAL STRUCTURE
- 建築物に作用する津波遡上流による流体圧の評価法に関する研究(第1報)MPS法による数値シミュレーション法の適用性
- ケンチクブツ ニ サヨウ スル ツナミ ソジョウリュウ ニ ヨル リュウタイアツ ノ ヒョウカホウ ニ カンスル ケンキュウ(ダイ1ポウ)MPSホウ ニ ヨル スウチ シミュレーションホウ ノ テキヨウセイ
- Part 1 An applicability of numerical simulation with the MPS method
- 第1報 MPS法による数値シミュレーション法の適用性
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抄録
The authors propose the suitable way of simulation with the MPS method when run-up tsunami acts on architecture in this paper.<br>1. The MPS method that is semi implicit method costs a lot of computational time. For this reason, to use the wave maker with the functionality of inflow-outflow for decreasing particle number lead to high-speed simulation.<br>2. In the MPS method, detection accuracy of free surface is low. and it leads to pressure oscillation. The new way focusing on continuity of free-surface-particles is able to improve the accuracy of detecting free surface, and to reduce pressure oscillation.<br>3. The authors reproduce Tsunami acting on an architecture with the tank experiment and the MPS method with the new way developed and the proposed method, and compare tsunami pressure acting on the front of it. As a result, the MPS method is able to simulate Tsunami acting on architecture including the impulsive pressure.
収録刊行物
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- 日本建築学会環境系論文集
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日本建築学会環境系論文集 78 (684), 223-229, 2013
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
- 1390282680177533952
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- NII論文ID
- 130004506444
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- NII書誌ID
- AA11830377
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- ISSN
- 1881817X
- 13480685
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- NDL書誌ID
- 024278434
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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