prediction of dynamic modulus of hot mix asphalts with

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Prediction of Dynamic Modulus of Hot Mix Asphalts with ...

24/10/2020  Prediction of Dynamic Modulus of Hot Mix Asphalts with Reclaimed Asphalt Pavement. Zahid Hossain 1 and Musharraf Zaman2. 1Arkansas State University, P.O. Box 1740, Jonesboro, AR 72467, USA. 2The University of Oklahoma, 202 West Boyd Street, CEC #107, Norman, OK 73019, USA. Academic Editor: Fan Gu.

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Prediction of hot mix asphalt dynamic modulus using ...

25/05/2015  This study uses dimensional analysis to develop a consistent predictive model for the widely used dynamic modulus of hot mix asphalt in pavement design. The key variables that capture the effects of aggregate binder on the dynamic modulus of these materials were identified first. The Buckingham PI theorem was used to formulate the functional relationship among a set of non

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Prediction of Dynamic Modulus of Hot Mix Asphalts with ...

The addition of RAP increased the complex modulus ( ) of the base binder, so did the of the corresponding mix. The creep stiffness resistance of the asphalt binder at low service temperatures decreased with the addition of RAP. With up to 10% RAP binder, no notable changes were observed in the viscosity and PG grade of the virgin binder. With 25% and 40% RAP binder, the PGs of the

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(PDF) Prediction of hot mix asphalt dynamic modulus using ...

Dynamic modulus and other data were collected on laboratory prepared samples of dense-graded asphalt concrete and hot- mix sand asphalt representing

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Prediction of hot mix asphalt dynamic modulus using ...

25/05/2015  This study uses dimensional analysis to develop a consistent predictive model for the widely used dynamic modulus of hot mix asphalt in pavement design.

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Predicting the dynamic modulus of hot mix asphalt mixtures ...

10/11/2020  Comparing artificial neural networks with regression models for hot-mix asphalt dynamic modulus prediction. J. Mater. Civ. Eng., 30 (7) (2018), p. 04018128, 10.1061/(ASCE)MT.1943-5533.0002282. CrossRef View Record in Scopus Google Scholar. T.K. Pellinen. Investigation of the use of dynamic modulus as an indicator of hot-mix asphalt performance . Ph.D. thesis. Arizona State

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Hot Mix Asphalt Dynamic Modulus Prediction Models Using ...

Hot Mix Asphalt Dynamic Modulus Prediction Models Using Neural Networks Approach Abstract The primary objective of this study is to develop a simplified Hot Mix Asphalt (HMA) dynamic modulus (E*) prediction model with fewer input variables compared to the existing regression based models without compromising prediction accuracy. ANN-based prediction models were developed using the latest ...

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New predictive models for the dynamic modulus of hot mix ...

01/02/2015  This paper presents a fundamental modeling framework for prediction of dynamic modulus of hot mix asphalt mixtures based on viscoelastic principles. The outcomes are two closed-form models that can be used to predict the mixture dynamic modulus for a wide range of temperatures (−10°, 4.4°, 37.8°, and 54.4 °C) recommended in the American ...

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Advanced approaches to hot-mix asphalt dynamic modulus ...

Approaches to Hot-Mix Asphalt Dynamic Modulus Prediction,” Canadian Journal of Civil Engineering, Vol. 35, No. 7, pp. 699-707, doi: 10.1139/L08-016. Posted with permission. Introduction The dynamic modulus (E*) is one of the asphalt mixture stiffness measures that determines the strains and displacements in flexible pavement structure as it is loaded or unloaded. The asphalt mixture ...

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Accuracy of Predictive Models for Dynamic Modulus of Hot ...

06/06/2009  Various models have been developed over the past several decades to predict the dynamic modulus ∣ E * ∣ of hot-mix asphalt (HMA) based on regression analysis of laboratory measurements. The models most widely used in the asphalt community today are the Witczak 1999 and 2006 predictive models. Although the overall predictive accuracies for these existing models as reported by their ...

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Prediction of hot mix asphalt dynamic modulus using ...

25/05/2015  This study uses dimensional analysis to develop a consistent predictive model for the widely used dynamic modulus of hot mix asphalt in pavement design. The key variables that capture the effects of aggregate binder on the dynamic modulus of these materials were identified first. The Buckingham PI theorem was used to formulate the functional relationship among a set of non

Get price

Prediction of hot mix asphalt dynamic modulus using ...

This study uses dimensional analysis to develop a consistent predictive model for the widely used dynamic modulus of hot mix asphalt in pavement design. The key variables that capture the effects o...

Get price

Hot Mix Asphalt Dynamic Modulus Prediction Models Using ...

Hot Mix Asphalt Dynamic Modulus Prediction Models Using Neural Networks Approach Abstract The primary objective of this study is to develop a simplified Hot Mix Asphalt (HMA) dynamic modulus (E*) prediction model with fewer input variables compared to the existing regression based models without compromising prediction accuracy. ANN-based prediction models were developed using the latest ...

Get price

Accuracy of Predictive Models for Dynamic Modulus of Hot ...

06/06/2009  Various models have been developed over the past several decades to predict the dynamic modulus ∣ E * ∣ of hot-mix asphalt (HMA) based on regression analysis of laboratory measurements. The models most widely used in the asphalt community today are the Witczak 1999 and 2006 predictive models. Although the overall predictive accuracies for these existing models as reported by their ...

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Prediction of hot mix asphalt dynamic modulus using ...

THE STAGE IS SET: Screen takes an exclusive tour of the Warner Bros Studios Leavesden site and speaks to studio managing director Dan Dark and Warner Bros UK chief Josh Berger abo

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"Hot Mix Asphalt Dynamic Modulus Prediction Models Using ...

The primary objective of this study is to develop a simplified Hot Mix Asphalt (HMA) dynamic modulus (E*) prediction model with fewer input variables compared to the existing regression based models without compromising prediction accuracy. ANN-based prediction models were developed using the latest comprehensive E* database that is available to the researchers containing 7,400 data points ...

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Accuracy of predictive models for dynamic modulus of hot ...

Reference to this paper should be made as follows: Ceylan, H., Schwartz, C.W., Kim, S., and Gopalakrishnan, K. (2009). “Accuracy of Predictive Models for Dynamic Modulus of Hot Mix Asphalt,” ASCE Journal of Materials in Civil Engineering, Vol. 21, No. 6, pp. 286-293. development of ANN-based models and for comparing the prediction accuracies of these

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Looking to the future: The next-generation hot mix asphalt ...

“Looking to the Future: The Next Generation Hot-Mix Asphalt Dynamic Modulus Prediction Models,” International Journal of Pavement Engineering, Vol. 10, Issue no. 5, pp. 341-352. 3 1 Introduction Many studies have been conducted over the last 50 years related to the development of Hot-Mix Asphalt (HMA) dynamic modulus E* test procedures and prediction models. Among these, the E* modulus ...

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Predictive Equation of Dynamic Modulus for Hot Mix Asphalt ...

Evaluation of dynamic modulus for 13mm and 19mm surface course and 25mm of base course of hot mix asphalt with granite aggregate and two asphalt binders (AP-3 and AP-5) were carried out. Superpave Level 1 Mix Design with gyrator compactor was adopted to determine the optimum asphalt binder content (OAC) and the measured ranges of OAC were between 5.1% and 5.4% for surface HMA, and around

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Dynamic Modulus of Hot Mix Asphalt - Rutgers CAIT

Dynamic Modulus of Hot Mix Asphalt . TABLE OF CONTENTS Page # ABSTRACT 1 OBJECTIVE 2 PHASE 1 - PRECISION OF DYNAMIC MODULUS 2 Testing Program 3 HMA Mixture Design and Material Preparation 5 Analysis of Test Results 5 Bulk Specific Gravity of Test Specimens 5 Dynamic Modulus Test Results 6 PRECISION STATEMENT ASSESSMENT 10 Analysis of Variance 12

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Prediction of hot mix asphalt dynamic modulus using ...

This study uses dimensional analysis to develop a consistent predictive model for the widely used dynamic modulus of hot mix asphalt in pavement design. The key variables that capture the effects o...

Get price

Hot Mix Asphalt Dynamic Modulus Prediction Models Using ...

Hot Mix Asphalt Dynamic Modulus Prediction Models Using Neural Networks Approach Abstract The primary objective of this study is to develop a simplified Hot Mix Asphalt (HMA) dynamic modulus (E*) prediction model with fewer input variables compared to the existing regression based models without compromising prediction accuracy. ANN-based prediction models were developed using the latest ...

Get price

Prediction of Dynamic Modulus of Hot Mix Asphalts with ...

References listed in 'Prediction of Dynamic Modulus of Hot Mix Asphalts with Reclaimed Asphalt Pavement'.

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Prediction of hot mix asphalt dynamic modulus using ...

THE STAGE IS SET: Screen takes an exclusive tour of the Warner Bros Studios Leavesden site and speaks to studio managing director Dan Dark and Warner Bros UK chief Josh Berger abo

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Prediction of Dynamic Modulus of Asphalt Mixture Based on ...

Advanced Approaches to Hot-Mix Asphalt Dynamic Modulus Prediction., Canadian Journal of Civil Engineering, Vol. 35, pp.699-707. DOI: 10.1139/l08-016 Cited by

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Prediction of Dynamic Modulus of Hot Mix Asphalts with ...

Prediction of Dynamic Modulus of Hot Mix Asphalts with Reclaimed Asphalt Pavement . This study evaluated the viscoelastic properties of a performance grade (PG) binder blended with different percentages of binders recovered from reclaimed asphalt pavement (RAP) for conditions (materials, climate, and specifications) prevailing in Oklahoma.

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"Hot Mix Asphalt Dynamic Modulus Prediction Models Using ...

The primary objective of this study is to develop a simplified Hot Mix Asphalt (HMA) dynamic modulus (E*) prediction model with fewer input variables compared to the existing regression based models without compromising prediction accuracy. ANN-based prediction models were developed using the latest comprehensive E* database that is available to the researchers containing 7,400 data points ...

Get price

Predictive Equation of Dynamic Modulus for Hot Mix Asphalt ...

Evaluation of dynamic modulus for 13mm and 19mm surface course and 25mm of base course of hot mix asphalt with granite aggregate and two asphalt binders (AP-3 and AP-5) were carried out. Superpave Level 1 Mix Design with gyrator compactor was adopted to determine the optimum asphalt binder content (OAC) and the measured ranges of OAC were between 5.1% and 5.4% for surface HMA, and around

Get price

"Hot Mix Asphalt Dynamic Modulus Prediction Using Kernel ...

This paper explores the feasibility of applying support vector regression (SVR) kernel-based supervised learning method to develop hot mix asphalt (HMA) dynamic modulus (E*) predictive models. SVR-based prediction models were developed using the latest comprehensive E* database that is available to the researchers. The SVR model predictions were compared with the existing regression-based ...

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"Accuracy of predictive models for dynamic modulus of hot ...

Various models have been developed over the past several decades to predict the dynamic modulus /E*/ of hot-mix asphalt (HMA) based on regression analysis of laboratory measurements. The models most widely used in the asphalt community today are the Witczak 1999 and 2006 predictive models. Although the overall predictive accuracies for these existing models as reported by their developers

Get price
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