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    Please use this identifier to cite or link to this item: http://chur.chu.edu.tw/handle/987654321/26196


    Title: 透地雷達法於鋼筋尺寸與鋼筋腐蝕之檢測
    Authors: 張奇偉
    Chang, Che-Way
    Contributors: 土木工程學系
    Civil Engineering
    Keywords: 透地電達;電磁波;介電常數;反射電壓;鋼筋;腐蝕鋼筋
    Date: 2009
    Issue Date: 2014-06-26 20:23:51 (UTC+8)
    Abstract: 應用非破壞性檢測方法(磁感應、電化學、音波等)於鋼筋混凝土構件內鋼
    筋定位與腐蝕之檢測有較多的研究與探討，而對採用透地雷達電磁波法於混凝
    土結構構件鋼筋之尺寸與腐蝕鋼筋的檢測則較少有相關研究。而本文針對不同
    混凝土保護層厚度之鋼筋與腐蝕鋼筋試體，進行鋼筋尺寸量測與鋼筋加速腐蝕
    試驗，並以透地雷達進行檢測掃瞄，並擷取電磁波反射訊號進行數位化後之影
    像編碼矩陣，探討混凝土內含不同鋼筋尺寸與不同腐蝕程度鋼筋之電磁波的材
    料參數與訊號特徵。同時，推導以介質反射訊號特徵與波傳行為，經由介電常
    數、反射能量、反射電壓
    Appears in Collections:[Department of Civil Engineering] Seminar Papers

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