透地雷達量測於混凝土內含不同鋼筋尺寸之研究

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Title:	透地雷達量測於混凝土內含不同鋼筋尺寸之研究
Authors:	張奇偉 Chang, Che-Way
Contributors:	土木工程學系 Civil Engineering
Keywords:	透地雷達;電磁波;數位影像編碼;反射訊號 Ground Penetrating Radar;Electromagnetic Wave;Digital Numeric-Code Image;Reflection Signal
Date:	2007
Issue Date:	2014-06-26 20:17:08 (UTC+8)
Abstract:	透地雷達法應用於鋼筋混凝土構件內鋼筋位置與深度之檢測已有相當多的研究與探討，但對於混凝土結構構件內含不同鋼筋尺寸的分析較少研究。一般透地雷達檢測資料處理都將鋼筋材料反射訊號數位化後，改善傳統透地雷達剖面圖判讀與圖像比對的準確性，此種判定方式屬於定性分析與比較，而本研究以電磁波波傳理論為基礎並配合數位影像處理技術進行混凝土內含不同鋼筋尺寸定量判定。本研究分析方法則以介質反射訊號特徵與波傳現象，經由反射訊號能量、波形變化、幾何等關係進行探討與判定鋼筋之尺寸。 Ground penetrating radar has been widely used in the measurement of civil construction component. Studies about its application in various aspects has been made by researchers both local and abroad. However, studies about its application in determination
Appears in Collections:	[Department of Civil Engineering] Seminar Papers

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