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:Preliminary Analysis of AASHO Road Test Rigid Pavement Data Using Modern Regression Techniques
學年102
學期1
出版(發表)日期2013/08/01
作品名稱Preliminary Analysis of AASHO Road Test Rigid Pavement Data Using Modern Regression Techniques
作品名稱(其他語言)
著者Ker, Hsiang Wei; Lee, Ying Haur; Huang, T.C.; Ke Lin
單位淡江大學土木工程學系
出版者Pfaffikon: Scientific.Net
著錄名稱、卷期、頁數Advanced Materials Research 723, pp.869-876
摘要The normality assumptions with random errors and constant variance were often violated while analyzing multilevel pavement performance data using conventional regression techniques. Because of its hierarchical data structure, multilevel data are often analyzed using Linear Mixed-Effects (LME) models. The exploratory analysis, statistical modeling, and the examination of model-fit of LME models are more complicated than those of standard multiple regressions. A systematic modeling approach using visual-graphical techniques and LME models was proposed and demonstrated using the original AASHO road test rigid pavement data. The basic modeling approach includes: selecting a preliminary mean structure, selecting a random structure, selecting a residual covariance structure, model reduction, and examining the model fit. A goodness of fit plot indicates that the preliminary LME model provides better explanation to the data.
關鍵字AASHO Road Test; Linear Mixed-Effects Models; Modern Regression; Pavement Performance; Prediction Model; Present Serviceability Index; Rigid Pavements
語言英文
ISSN1662-8985
期刊性質國外
收錄於EI;
產學合作
通訊作者Lee, Ying Haur
審稿制度
國別瑞士
公開徵稿Y
出版型式,電子版,紙本
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