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    Title: 道路評審儀數據處理與路面結構指標之結合運用
    Other Titles: Application of Road Rater Interpretation with Deflection Index for Pavement Capacity
    Authors: 張德文;張記恩;石俊雄
    Contributors: 淡江大學土木工程學系
    Keywords: 道路評審儀;非破壞性檢測;鋪面結構;柔性路面;Road Rater;Nondestructive Test;Pavement Structure;Flexible Pavement
    Date: 1997-08
    Issue Date: 2010-01-11 10:26:42 (UTC+8)
    Abstract: 本文旨在對非破壞性撓度試驗之穩態撓度試驗(Steady-state deflectiontest)與衝擊撓度試驗(Impact deflection test),建立以動力分析為基礎,且符合國內高速公路鋪面狀況之撓度指標評估表,提供公路養護單位快速簡便的鋪面定性評估方法。研究結果顯示,運用動力分析架構而成之撓度指標評估表,除能概括現階段以經驗架構而成的撓度指標法外,其更能有效地監控鋪面加鋪前後之結構改善,所評估之鋪面結構狀況並與動態回算分析結果具有相當的一致性。
    This study is to propose a new Deflection Index estimation based ondynamic stress analysis and pavement conditions of domestic highway tomeet the needs of steady-state deflection test (Road Rater) as well asimpact deflection test (FWD). The estimation can offer highwaymaintainer agencies convenient procedures in determining the pavementstructural capacity. Result shows that the new Deflection Index Methodcan yield compatible results with those founded empirically. Theefficiency of the method is indicated in supervising the pavementbefore and after the overlay. In addition, the pavement evaluation hasconsistency with the out come of dynamic backcalculation analysis.
    Relation: 中華民國第九屆鋪面工程學術研討會論文集,頁527-536
    Appears in Collections:[土木工程學系暨研究所] 會議論文

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    道路評審儀數據處理與路面結構指標之結合運用_中文摘要.docx摘要15KbMicrosoft Word49View/Open
    道路評審儀數據處理與路面結構指標之結合運用_英文摘要.docx摘要15KbMicrosoft Word73View/Open

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