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Study on performance of curved guard fences using numerical simulation
http://hdl.handle.net/2237/5335
http://hdl.handle.net/2237/5335214897e9-827d-42b6-93e3-c2114be814f4
名前 / ファイル | ライセンス | アクション |
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C-96_Study_on_performance_of_curved_guard_fences_using_numerical_simulation.pdf (219.4 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2006-01-26 | |||||
タイトル | ||||||
タイトル | Study on performance of curved guard fences using numerical simulation | |||||
言語 | en | |||||
著者 |
Hirai, Takashi
× Hirai, Takashi× 伊藤, 義人× Itoh, Yoshito |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | curved guard fence | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | vehicle collision | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | numerical analysis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | LS-DYNA | |||||
抄録 | ||||||
内容記述 | Although many traffic accidents occurred at curved roads, a full-scale field collision experiment of a curved guard fence has not been performed so far in Japan. The behavior of colliding vehicles and collided curved guard fences are not well known yet. In this study, some FEM models were developed to confirm the performance of curved guard fences through numerical collision analyses. Numerical analyses are carried out on the straight and the curved guard fences under the same collision conditions, because the results of two types of guard fences are compared. As results of numerical collision analyses, within the impact specified in the design code of guard fences in Japan, both straight and curved guard fences lead the truck safely. Comparing the results of two types of fences, the response displacement of curve guard fence is smaller than that of straight guard fence. It is clarified that curved guard fences lead a truck much safely as well as straight guard fences. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
書誌情報 |
en : 6th Asia-Pacific conference on Shock & Impact Loads on Structures, Australia, 7-9 December, 2005 p. 259-266, 発行日 2005-12 |
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フォーマット | ||||||
application/pdf | ||||||
著者版フラグ | ||||||
値 | publisher | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/5335 | |||||
識別子タイプ | HDL |