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Imad L. Al-Qadi
Researcher at University of Illinois at Urbana–Champaign
Publications - 586
Citations - 12146
Imad L. Al-Qadi is an academic researcher from University of Illinois at Urbana–Champaign. The author has contributed to research in topics: Asphalt & Asphalt concrete. The author has an hindex of 50, co-authored 556 publications receiving 10075 citations. Previous affiliations of Imad L. Al-Qadi include Geophysical Survey & Virginia State University.
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Pattern recognition algorithms for density estimation of asphalt pavement during compaction: a simulation study
TL;DR: In this article, an artificial neural network (ANN) based pattern recognition method was used to extract the density information of asphalt pavement from simulated ground penetrating radar (GPR) signals.
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Performance Characterization of Hot In-Place Recycled Asphalt Mixtures
TL;DR: In this paper, a two-phase experimental program was designed to determine the performance-related parameters of 100% in-place recycled mixtures using one of the inplace recycling techniques in which overlay is not needed.
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Optimization of ground-penetrating radar data to predict layer thicknesses in flexible pavements
TL;DR: In this paper, a multiple reflection model is used to predict the reflected frequency spectrum through a multiple reflections model, where the dielectric constants of the materials are assumed to be constant over the entire frequency range of the radar system, although conduction losses are considered in the model.
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Mitigation of moisture damage in asphalt concrete: Testing techniques and additives/modifiers effectiveness
TL;DR: In this article, the effects of two additives and two modifiers on the moisture susceptibility of two asphalt mixes were evaluated by conducting three mixture tests, including the Lottman AASHTO T283-02 test with five freezing and thawing (FT) cycles, the wheel-tracking test, and a fracture test using semicircular bending (SCB) specimens.
Geosynthetics stabilized flexible pavements
TL;DR: In this article, the performance of geosynthetic stabilized flexible pavement systems is investigated and nine instrumented full-scale test sections were constructed as a part of a secondary road, each group consisting of geotextile and geogrid stabilized and non-stabilized test sections.