透地雷達於剛性鋪面檢測之應用; A study of concrete pavements by using GPR

NCUIR > College of Earth Sciences > Graduate Institute of Geophysics > Electronic Thesis & Dissertation > Item 987654321/5436

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/5436

Title:	透地雷達於剛性鋪面檢測之應用;A study of concrete pavements by using GPR
Authors:	柯文凱;Wen-Kai Ke
Contributors:	地球物理研究所
Keywords:	透地雷達;剛性鋪面;GPR;concrete pavement
Date:	2002-04-24
Issue Date:	2009-09-22 09:53:58 (UTC+8)
Publisher:	國立中央大學圖書館
Abstract:	本研究目標為以透地雷達分析剛性鋪面厚度及鑑別鋪面內部之鋼筋，並探討以三維顯像方式應用於鋪面檢測之可行性。由於傳統以人工施測之方式費時又費工。因此改以電動代步車和汽車來進行測試，並與人工施測結果比對，在不影響精度要求下求得較好的施測方式。並在南二高名間、善化、白河及古坑四個收費站區及台南航空站跑道，進行實地施測，以驗證車載透地雷達在剛性鋪面施測的效果。 This study is aimed at using Ground Penetrating Radar (GPR) to analyze concrete pavement structure and map the rabars under pavements. Using a three-dimensional (3-D) GPR presentation to map the pavements is also included. Due to manipulate GPR system takes time and increases costs, mounting GPR on power-steering wheelchair and/or automobile makes the survey quick and easy. Testing surveys were carried out at four toll stations, namely Ming-jian, Shann-huah, Bair-her and Guu-keng respectively, along the Secondary Southern Freeway and runway in Tainan airport. The thickness and variability of the pavement layer can be mapped.
Appears in Collections:	[Graduate Institute of Geophysics] Electronic Thesis & Dissertation

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