Test Method for Evaluating Asphalt-covered Concrete Bridge Decks Using Ground Penetrating Radar

被引：0
|
作者：
Rhazi, J. [1 ]
机构：
[1] Univ Sherbrooke, Dept Civil Engn, Sherbrooke, PQ J1K 2R1, Canada
来源：
PIERS 2011 MARRAKESH: PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM | 2011年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents the synthesis of an experimental investigation concerning concrete corrosivity and delamination effects on electromagnetic wave propagation in reinforced concrete. It demonstrates that the data analysis procedure, proposed in the ASTM D6087 "Standard Test Method for Evaluating Asphalt-Covered Concrete Bridge Decks Using Ground Penetrating Radar (GPR)", is not always valid. A novel methodology of GPR data processing that allows the detection of areas of high probability of rebar corrosion in concrete is presented.
引用
收藏
页码：1790 / 1793
页数：4
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