Heejeong Shin

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The goal of the present study is to employ ground penetrating radar (GPR) to measure the performance of geotextiles used in pavement systems. A common function of geotextiles in pavements is to provide separation between the distinct layers of subbase and subgrade, and thus prevent the fmer soil material found in the subgrade from migrating to the subbase(More)
As Ground Penetrating Radar (GPR) is increasingly employed for assessing the condition of bridge decks, quantifying and controlling the quality of GPR data becomes an important challenge. This paper uses a methodology to assess the accuracy of deck condition measures, and demonstrates the methodology in a case study involving real data. The latter are(More)
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