書誌事項
- タイトル別名
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- Numerical Analysis and Quasi-static Compression Test on Energy Absorption Structure Made of Aluminium Alloys for Railway Vehicle
- テツドウ シャリョウヨウ アルミ ゴウキンセイ ショウゲキ キュウシュウ コウゾウ オ タイショウ ニ シタ ジュンセイテキ アッカイ ジッケン ト スウチ カイセキ ニ ヨル キソ ケントウ
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抄録
This paper describes the result of basic study for development of energy absorption structure with pressure bulkhead for railway vehicle made of aluminium alloy. Under U. K. standard, quasi-static compression test using full size specimen and finite element analysis was carried out. In the experiment, the structure was fully compressed up to collapse length of 445 mm and the absorbed energy 1.11 MJ. Maximum reaction force is almost less than 3000 kN with some spiked loads that exceeds 3000 kN. In the simulation, four nodes shell element was used for modelling and explicit finite element analysis method was employed. And the simulation results have good agreement with the experiment results in collapse length and load relationship. As a result, we have confirmed that the structure for the specimen can meet U.K. standard and our simulation method can predict collapse characteristics with practically high accuracy.
収録刊行物
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- 日本機械学会論文集A編
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日本機械学会論文集A編 74 (737), 154-161, 2008
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390282679454147072
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- NII論文ID
- 110006571957
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- NII書誌ID
- AN0018742X
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- COI
- 1:CAS:528:DC%2BD1cXksVarsrg%3D
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- ISSN
- 18848338
- 03875008
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- NDL書誌ID
- 9359682
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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