| 標題：Impact Performance of W-beam Guardrail Supported by Different Shaped Posts |
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| 學年 | 104 |
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| 學期 | 2 |
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| 出版（發表）日期 | 2016/04/11 |
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| 作品名稱 | Impact Performance of W-beam Guardrail Supported by Different Shaped Posts |
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| 作品名稱（其他語言） | |
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| 著者 | Teng, Tso-Liang; Liang, Cho-Chung; Hsu, Ching-Yu; Shih, Chien-Jong; Tran, Thanh-Tung |
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| 單位 | |
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| 出版者 | |
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| 著錄名稱、卷期、頁數 | International Journal of Mechanical Engineering and Applications 4(2), p. 59-64 |
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| 摘要 | This study applied the finite element code LS-DYNA for evaluating the crashworthiness of W-beam guardrail. Four crash test simulations were conducted for evaluating the safety performance of the W-beam guardrail with four different post configuration according to the European standard EN1317. The results showed that the best performance was demonstrated by the sigma-shaped posts and the I-shaped posts absorbed the lowest amount of impact energy. The optimal result was registered by the barrier with sigma-shaped posts, which demonstrated a lower ASI value and higher energy crash absorption than the other models did. |
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| 關鍵字 | Roadside Safety;Energy Absorption;Crashworthiness;LS-DYNA;EN1317 |
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| 語言 | 英文(美國) |
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| ISSN | 2330-0248 |
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| 期刊性質 | 國外 |
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| 收錄於 | EI; |
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| 產學合作 | |
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| 通訊作者 | |
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| 審稿制度 | 是 |
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| 國別 | 美國 |
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| 公開徵稿 | |
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| 出版型式 | ,電子版 |
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| 相關連結 | |
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| SDGs | |
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