教師資料查詢 | 類別: 期刊論文 | 教師: 史建中 SHIH CHIEN-JONG (瀏覽個人網頁)

標題:Impact Performance of W-beam Guardrail Supported by Different Shaped Posts
學年104
學期2
出版(發表)日期2016/04/11
作品名稱Impact Performance of W-beam Guardrail Supported by Different Shaped Posts
作品名稱(其他語言)
著者Teng, Tso-Liang; Liang, Cho-Chung; Hsu, Ching-Yu; Shih, Chien-Jong; Tran, Thanh-Tung
單位
出版者
著錄名稱、卷期、頁數International Journal of Mechanical Engineering and Applications 4(2), p. 59-64
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.
關鍵字Roadside Safety;Energy Absorption;Crashworthiness;LS-DYNA;EN1317
語言英文(美國)
ISSN2330-0248
期刊性質國外
收錄於EI;
產學合作
通訊作者
審稿制度
國別美國
公開徵稿
出版型式,電子版
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