Effect of Vehicles' Suspension on Highway Horizontal Curve Design
學年 89
學期 1
出版（發表）日期 2001-01-01
作品名稱 Effect of Vehicles' Suspension on Highway Horizontal Curve Design
作品名稱（其他語言）
著者 張堂賢; Chang, Tang-hsien
單位 淡江大學運輸管理學系
出版者 American Society of Civil Engineers (ASCE)
著錄名稱、卷期、頁數 Journal of Transportation Engineering 127(1), pp. 89-91
摘要 From the perspective of vehicles with a suspension system, some conventional highway design criteria do not adhere to vehicle characteristics. In particular, the relationship between minimum radius, superelevation, side friction, and design speed should be modified to incorporate modern vehicle design in body rolling. This study addresses the limitations of conventional design criteria for horizontal curves. A more appropriate equation is derived. From the revised equation, roughly 12–30% of the deflected fraction of the conventional minimum radius criteria was found. In order to ensure driving safety based on the values obtained from the revised equation, an evaluation of existing highway curves is proposed. This study also suggests that highway agencies should improve unsatisfactory sections and install speed calming measures at places that cannot be modified. - See more at: http://ascelibrary.org/doi/abs/10.1061/(ASCE)0733-947X(2001)127:1(89)#sthash.8xuQZ4wG.dpuf
關鍵字
語言 en_US
ISSN 0733-947X
期刊性質 國外
收錄於
產學合作
通訊作者
審稿制度 否
國別 USA
公開徵稿
出版型式 ,紙本
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