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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/94820


    Title: 公車專用道面層材料改善之研究
    Other Titles: A Study on the Improvement of Surface Course Materials of Bus Lanes
    Authors: 張博鈞;劉明仁;潘昌林
    Contributors: 淡江大學土木工程學系
    Keywords: 鋪面材料;公車專用道;面層;瀝青混凝土;Pavement Material;Exclusive Bus Lane;Surface Course;Asphalt Concrete
    Date: 2001-08
    Issue Date: 2014-02-08 19:37:30 (UTC+8)
    Abstract: 台北市公車載重量大,班次密集,對公車專用道造成如車轍(Rutting)、變形等損壞相當嚴重,再加上台北盆地高溫多雨,地勢低窪,水份的侵入亦造成公車專用道(Bus lanes)面層材料之剝脫(Stripping)現象。本研究採用目前台北市公車專用道面層材料所使用之3/8"、3/4"密級配(DGAC)與AC-10瀝青、配合其他不同材料組成,以馬歇爾配合設計與SMA配合設計決定最佳瀝青含量,製作試體後執行力學及績效試驗以及剝脫試驗,並輔以現場鑽心試體檢驗,以探討各組合之瀝青混凝土使用於公車專用道之成效評估。並以一簡單之成本估算比較各方案之經濟性,以提供實務單位參考及後續相關研究。
    With the heavy carrying capacity and amounts of runs of scheduledbuses, the bus lanes are seriously damaged that cause distress, suchas rutting, and deformation. In addition, the hot and wet weather ofTaipei basin has led the moisture into the bus lanes, that makes thestripping of bus lanes' surface course materials. Working withMarshall Mixture Design Analysis and SMA Mixture Design AnalysisMethod to decide optimum recommended asphalt content, the study adoptsasphalt, 3/8", 3/4" DGAC of bus lanes' surface course materials inTaipei, and other materials to make samples. Being cooperating withfield sample tests, mechanics tests, performance tests and strippingtests were done by these samples in the study to know the evaluationof performance of bus lanes brought by different combination ofasphalt. One brief comparison of different policies' capitalevaluation is furthermore done to see if they are economic and providesome information to the future studies.
    Relation: 2001第十一屆鋪面工程學術研討會論文集=Proceedings of the 11th Conference on Pavement Engineering
    Appears in Collections:[土木工程學系暨研究所] 會議論文

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