教師資料查詢 | 類別: 期刊論文 | 教師: 李英豪 LEE YING-HAUR (瀏覽個人網頁)

標題:Development of performance prediction models for Illinois continuously reinforced concrete pavements
學年83
學期1
出版(發表)日期1995/01/01
作品名稱Development of performance prediction models for Illinois continuously reinforced concrete pavements
作品名稱(其他語言)
著者Lee, Ying-haur; Darter, Michael I.
單位淡江大學土木工程學系
出版者Washington, DC: Transportation Research Board
著錄名稱、卷期、頁數Transportation Research Record: Journal of the Transportation Research Board 1505, pp.75-84
摘要A new predictive modeling approach is presented and the approach for localized failures in Illinois continuously reinforced concrete pavements (CRCP) is demonstrated. Some data retrieval guidelines from the illinois Pavement Feedback System data base are first presented. A preliminary data analysis was conducted to assist in data cleaning and assessing the variability of the data before the analysis was performed. Several modern regression techniques ("robust" and "nonparametric" regressions) were introduced in a proposed new predictive modeling approach. The proposed modeling approach was used to develop an improved model for localized failures in CRCP. The resulting model includes several variables such as cumulative ESALs, slab thickness, content and methods of the steel reinforcement, and base type for the prediction of CRCP failures. A sensitivity analysis was also performed to illustrate the effect of these variables on failures. Slab thickness and steel content are by far the most significant variables affecting failures. Crack spacing had no effect.
關鍵字
語言英文(美國)
ISSN0361-1981
期刊性質國外
收錄於
產學合作
通訊作者
審稿制度
國別美國
公開徵稿
出版型式,紙本
相關連結
Google+ 推薦功能,讓全世界都能看到您的推薦!