教師資料查詢 | 類別: 期刊論文 | 教師: 鍾志成 JYH-CHERNG JONG (瀏覽個人網頁)

標題:Clear Zone Requirements Based on Horizontal Sight Distance Considerations
學年89
學期1
出版(發表)日期2001/01/01
作品名稱Clear Zone Requirements Based on Horizontal Sight Distance Considerations
作品名稱(其他語言)
著者Lovell, D. J.; Jong, J. C.; Chang P. C.
單位淡江大學運輸管理學系
出版者Pergamon
著錄名稱、卷期、頁數Transportation Research Part A 35(5), pp.391-411
摘要This paper demonstrates how to approximate the boundary of the clear zone adjacent to a roadway alignment, based only on horizontal sight distance considerations. The alignment is divided into subproblems, and the clear zone boundary for each subproblem is approximated by a piecewise-linear space curve. The algorithms for this approximation are specifically designed to avoid numerical instability. Pseudocode versions of the algorithms are presented for the entire method. The errors in this approach are quite small compared to the expected errors generated while surveying and constructing roadways, and the error bound is shown to converge to zero uniformly as the parameter governing the resolution of the algorithm is made smaller.
關鍵字Geometric design;Clear zone;Sight distance
語言英文
ISSN0965-8564
期刊性質國內
收錄於SCI;SSCI;
產學合作
通訊作者
審稿制度
國別中華民國
公開徵稿
出版型式,電子版,紙本
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