inplace hotmix asphalt density estimation using ground

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IN-PLACE HOT MIX ASPHALT DENSITY ESTIMATION USING

IN-PLACE HOT MIX ASPHALT DENSITY ESTIMATION USING GROUND PENETRATING RADAR AND 3-D FINITE ELEMENT ANALYSES By Imad l. Al-Qadi Zhen Leng Al Larkin Technical Report of Research Supported by the FEDERAL AVIATION ADMINISTRATION Under Cooperative Agreement DOT 05-C-AT-UIUC UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN ADVANCED TRANSPORTATION RESEARCH

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In-place hot-mix asphalt density estimation using ground ...

T1 - In-place hot-mix asphalt density estimation using ground-penetrating radar. AU - Al-Qadi, I. L. AU - Leng, Z. AU - Lahouar, S. AU - Baek, J. PY - 2010/12/1. Y1 - 2010/12/1. N2 - This research proposes the innovative use of ground-penetrating radar (GPR) for effectively, continuously, and rapidly estimating in-place hotmix asphalt (HMA ...

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In-Place Hot Mix Asphalt Density Estimation Using Ground ...

Description. In-Place Hot Mix Asphalt Density Estimation Using Ground Penetrating Radar. In-situ asphalt mixture density is critically important to the performance of flexible airport pavements: density that is too high, or too low, may cause early pavement distresses. Traditionally, two methods have been commonly used for in-situ asphalt ...

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In-Place Hot-Mix Asphalt Density Estimation Using Ground ...

Jan 01, 2010  In-Place Hot-Mix Asphalt Density Estimation Using Ground-Penetrating Radar I. L. Al-Qadi, Z. Leng, S. Lahouar, and J. Baek Transportation Research Record 2010 2152 : 1 , 19-27

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In-Place Hot-Mix Asphalt Density Estimation Using Ground ...

In-Place Hot-Mix Asphalt Density Estimation Using Ground-Penetrating Radar. This research proposes the innovative use of ground-penetrating radar (GPR) for effectively, continuously, and rapidly estimating in-place hot-mix asphalt (HMA) density. On the basis of electromagnetic mixing theories, three candidate models were developed to determine ...

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IN-PLACE HOT MIX ASPHALT DENSITY ESTIMATION USING

BibTeX @MISC{Al-qadi_in-placehot, author = {Imad L. Al-qadi and Zhen Leng and Al Larkin and Dot -c-at-uiuc and Imad L. Al-qadi and Zhen Leng and Al Larkin}, title = {IN-PLACE HOT MIX ASPHALT DENSITY ESTIMATION USING GROUND PENETRATING RADAR BY}, year = {}}

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In-Place Hot-Mix Asphalt Density Estimation Using Ground ...

Abstract and Figures. This research proposes the innovative use of ground-penetrating radar (GPR) for effectively, continuously, and rapidly estimating in-place hotmix asphalt (HMA) density. On ...

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In-place Hot-Mix Asphalt Density Estimation Using Ground ...

1 2 In-place Hot-Mix Asphalt Density Estimation Using Ground Penetrating 3 Radar 4 5 6 Imad L. Al-Qadi1 7 Founder Professor of Engineering 8 Illinois Center for Transportation, Director 9 ...

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In-Place Hot-Mix Asphalt Density Estimation Using Ground ...

This research proposes the innovative use of ground-penetrating radar (GPR) for effectively, continuously, and rapidly estimating in-place hot-mix asphalt (HMA) density. On the basis of electromagnetic mixing theories, three candidate models were developed to determine HMA's dielectric constant, considering dielectric and volumetric properties of its three major components of HMA: air, binder ...

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In-Place Hot-Mix Asphalt Density Estimation Using Ground ...

In-Place Hot-Mix Asphalt Density Estimation Using Ground-Penetrating Radar. Tran Res Rec, 2010. Jongeun Baek. Download PDF. Download Full PDF Package. This paper. ... In-Place Hot-Mix Asphalt Density Estimation Using Ground-Penetrating Radar. Download. Related Papers-GPR (5) By Imad L .

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In-Place Hot-Mix Asphalt Density Estimation Using Ground ...

This research proposes the innovative use of ground-penetrating radar (GPR) for effectively, continuously, and rapidly estimating in-place hot-mix asphalt (HMA) density. On the basis of electromagnetic mixing theories, three candidate models were developed to determine HMA's dielectric constant, considering dielectric and volumetric properties of its three major components of HMA: air, binder ...

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IN-PLACE HOT MIX ASPHALT DENSITY ESTIMATION USING GROUND ...

in-place hot mix asphalt density estimation using ground penetrating radar by By Imad L. Al-qadi, Zhen Leng and Al LarkinDot -c-at-uiuc, Imad L. Al-qadi, Zhen Leng and Al Larkin Abstract

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In-Place Hot Mix Asphalt Density Estimation Using Ground ...

We are not allowed to display external PDFs yet. You will be redirected to the full text document in the repository in a few seconds, if not click here.click here.

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Development of asphalt mixture density estimation model ...

Jul 26, 2021  In-place hot-mix asphalt density estimation using ground-penetrating radar Transp. Res. Rec.: J. Transp. Res. Board , 2152 ( 1 ) ( 2010 ) , pp. 19 - 27 CrossRef View Record in

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Pattern recognition algorithms for density estimation of ...

The basic goal of the present research is to investigate the estimation of both the in-situ density and moisture content within the Hot Mix Asphalt (HMA) pavement layer(s) in a non-destructive way using Ground Penetrating Radar (GPR) trace reflection amplitude.

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ASNT NDT Library ...

Oct 01, 2020  Al-Qadi, I., Z. Leng, and A. Larkin, 2011, “In-Place Hot Mix Asphalt Density Estimation Using Ground Penetrating Radar,” ICT Report No. 11-096, University of Illinois at Urbana-Champaign Advanced Transportation Research and Engineering Laboratory.

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IAPA :: Research - il-asphalt

In-Place Hot Mix Asphalt Density Estimation Using Ground Penetrating Radar ICT-08-030 Evaluation of Field-Produced Hot Mix Asphalt (HMA) Mixtures with Fractionated Recycled Asphalt Pavement (RAP): 2007 Illinois Tollway Field Mix Trials

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Method for Assessment of Modeling Quality for Asphalt ...

Sep 03, 2020  Traditional measures of asphalt compaction rely primarily on random cores that only measure a small fraction of the pavement. Recently, the use of ground penetrating radar was indicated to be usable as a nondestructive means for the continuous assessment of asphalt compaction.

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FDTD Simulation for Moisture Asphalt Pavement Thickness ...

May 22, 2021  Ground penetrating radar (GPR) has the potential to estimate the thickness and density of asphalt pavement during compaction. However, the surface moisture sprayed by the compactor interferes with the accuracy of data collection significantly. This study proposed an approach based on the extended common midpoint (XCMP) method to minimize the effect of surface moisture. Both the numerical ...

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Method for Assessment of Modeling Quality for Asphalt ...

Sep 03, 2020  The parameters can be optimized using Excel’s Solver Add-in or another optimization technique, such as MATLAB’s fminsearch function (MATLAB version 9.7.0.1190202). Additionally, in practice, field hot mix asphalt pavement air void content should not approach 20%. This restriction is valid for hot mix asphalt (HMA) pavements.

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Field Application of Ground-Penetrating Radar for ...

Jan 01, 2012  In-Place Hot-Mix Asphalt Density Estimation Using Ground-Penetrating Radar. In Transportation Research Record: Journal of the Transportation Research Board, No. 2152, Transportation Research Board of the National Academies, Washington, D.C., 2010, pp. 19 – 27. Google Scholar

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Asphalt Layer Density and Air Voids Content: GPR and ...

To estimate asphalt layer density and air void content, GPR data were analysed using different existing mathematical models. To justify the reliability of the data measured by GPR, results were checked by comparing them with the results measured directly on cores taken from the asphalt pavement layers.

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Dr. Zhen Leng's Homepage

I. Al-Qadi, Z. Leng, and A. Larkin, In-Place Hot Mix Asphalt Density Estimation Using Ground Penetrating Radar, Illinois Center for Transportation, Research Report ICT-11-096, Dec. 2011 Z. Leng , and I. Al-Qadi, Comparative Life Cycle Assessment between Warm SMA and Conventional SMA, Research Report ICT-11-090, Illinois Center for ...

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(PDF) Field Application of Ground-Penetrating Radar for ...

Field Application of Ground-Penetrating Radar for Measurement of Asphalt Mixture Density Case Study of Illinois Route 72 Overlay. Download. ... In-Place Hot-Mix Asphalt Density Estimation Using Ground-Penetrating Radar. By Imad L . Al-Qadi-GPR (5) By Imad L . Al-Qadi

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Pengcheng Shangguan

Jun 02, 2014  Project: In-Place Hot Mix Asphalt Density Estimation Using Ground Penetrating Radar Sponsor: Federal Aviation Administration The goal of this project is to develop density prediction model to estimate the asphalt pavement density using GPR. The research work I have conducted include laboratory experiments, field data collection, data

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In-Place Hot Mix Asphalt Density Estimation Using Ground ...

We are not allowed to display external PDFs yet. You will be redirected to the full text document in the repository in a few seconds, if not click here.click here.

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Pengcheng Shangguan

Project: In-Place Hot Mix Asphalt Density Estimation Using Ground Penetrating Radar Sponsor: Federal Aviation Administration o Developed a model enabling effectively extracting useful information (density) from raw data. HONORS AND AWARDS 1st Place in the Poster Competition at

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IAPA :: Research - il-asphalt

In-Place Hot Mix Asphalt Density Estimation Using Ground Penetrating Radar ICT-08-030 Evaluation of Field-Produced Hot Mix Asphalt (HMA) Mixtures with Fractionated Recycled Asphalt Pavement (RAP): 2007 Illinois Tollway Field Mix Trials

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Measuring Asphalt Pavement Density with a GPR-based Sensor ...

In-place hot mix asphalt density estimation using ground penetrating radar. Nondestructive Testing and Evaluation (NDTE) Technologies for Airport Pavement Acceptance and Quality Assurance Activities, ICT Report No. 11–096. University of Illinois, 2011.

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Method for Assessment of Modeling Quality for Asphalt ...

Sep 03, 2020  The parameters can be optimized using Excel’s Solver Add-in or another optimization technique, such as MATLAB’s fminsearch function (MATLAB version 9.7.0.1190202). Additionally, in practice, field hot mix asphalt pavement air void content should not approach 20%. This restriction is valid for hot mix asphalt (HMA) pavements.

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ASNT NDT Library - $name

In-place hot-mix asphalt density estimation using ground- penetrating radar. Transportation Research Record: Journal of the Transportation Research Board, (2152), 19- 27. 2010. Warren, C., Giannopoulos, A., Giannakis, I. gprMax: Open source software to simulate electromagnetic wave propagation for ground penetrating radar.

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‪Zhen Leng‬ - ‪Google Scholar‬

In-place hot-mix asphalt density estimation using ground-penetrating radar IL Al-Qadi, Z Leng, S Lahouar, J Baek Transportation research record 2152 (1), 19-27 , 2010

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Dr. Zhen Leng's Homepage - ZN903

I. Al-Qadi, Z. Leng, and A. Larkin, In-Place Hot Mix Asphalt Density Estimation Using Ground Penetrating Radar, Illinois Center for Transportation, Research Report ICT-11-096, Dec. 2011 Z. Leng , and I. Al-Qadi, Comparative Life Cycle Assessment between Warm SMA and Conventional SMA, Research Report ICT-11-090, Illinois Center for ...

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‪Zhen Leng‬ - ‪Google Scholar‬

In-place hot-mix asphalt density estimation using ground-penetrating radar IL Al-Qadi, Z Leng, S Lahouar, J Baek Transportation research record 2152 (1), 19-27 , 2010

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Asphalt concrete stability estimation from non-destructive ...

Jul 07, 2012  Al-Qadi IL, Leng Z, Lahouar S, Baek J (2010) In-place hot-mix asphalt density estimation using ground penetrating radar, TRB 2010 annual meeting, paper number 10-1735 6. Hausman JJ, Buttlar WG, Analysis of TransTech Model 300 pavement quality indicator, laboratory and field studies for determining asphalt pavement density, Transportation ...

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Asphalt Layer Density and Air Voids Content: GPR and ...

To estimate asphalt layer density and air void content, GPR data were analysed using different existing mathematical models. To justify the reliability of the data measured by GPR, results were checked by comparing them with the results measured directly on cores taken from the asphalt pavement layers.

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THE APPLICATION OF GROUND-PENETRATING RADAR IN

Ground-penetrating radar (GPR) affords great potential as an expedient and cost-effective evluation tool. Highway departments have found that radar can provide useful information that was not available. This article describes the theory, equipment, and applications involved in highway agencies' current use of GPR technology. GPR has been successfully used to identify many problems associated ...

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‪Zhen Leng‬ - ‪Google Scholar‬

In-place hot-mix asphalt density estimation using ground-penetrating radar IL Al-Qadi, Z Leng, S Lahouar, J Baek Transportation research record 2152 (1), 19-27 , 2010

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