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Characterization of the Viscoelastic Property of Asphalt Mastic

The viscoelastic property of asphalt mastic was analyzed and tested by uniaxial creep tests in the laboratory and fitted using Burgers model in this paper. Three asphalt mastics, dense graded mixture (DGM), stone mastic asphalt (SMA), and open graded friction course (OGFC), were applied and tested at –10 °C and 15 °C separately.

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Characterization of the Viscoelastic Property of Asphalt

May 16, 2011  Request PDF Characterization of the Viscoelastic Property of Asphalt Mastic The mechanical performance of asphalt mixture is highly dependent on the viscoelastic property of asphalt mastic ...

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Characterization of the Viscoelastic Property of Asphalt

Characterization of the Viscoelastic Property of Asphalt Mastic The mechanical performance of asphalt mixture is highly dependent on the viscoelastic property of asphalt mastic, which is usually composed of asphalt binder and fine aggregates with sizes smaller than 2.36 mm.

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Characterization of linear viscoelastic properties of

高达10%返现  Oct 26, 2012  Asphalt concrete exhibits viscoelastic behavior under a wide range of temperature and frequency conditions. A significant amount of research has been undertaken to characterize the linear viscoelastic (LVE) behavior of the material.

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Characterization of viscoelastic properties of asphalt

Jun 12, 2021  Request PDF Characterization of viscoelastic properties of asphalt mixture at low temperatures using DC(T) creep test This study presents a

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Characterization of the Viscoelastic Property of Asphalt Mastic

The mechanical performance of asphalt mixture is highly dependent on the viscoelastic property of asphalt mastic, which is usually composed of asphalt binder and fine aggregates with sizes smaller than 2.36 mm. The viscoelastic property of asphalt mastic was analyzed and tested by uniaxial creep tests in the laboratory and fitted using Burgers model in this paper.

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Characterization of the Tensile Viscoelastic Properties of an

Mar 03, 2010  This is particularly the case with the use of pseudostrain dissipated energy to characterize the departure of a material from an original linear viscoelastic state. This paper presents a new test and data analysis protocol based on linear viscoelasticity theory to characterize the master curves of the viscoelastic properties of an asphalt mixture.

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Experimental Characterization of Viscoelastic Behaviors of

Jan 04, 2021  Compared to the control base bituminous materials, a series of viscoelastic behavior characterization experiments were carried out, including dynamic shear rheometer (DSR) test for bitumen, uniaxial static compression creep test and dynamic modulus test for bituminous mixture.

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Fatigue Characterization of Asphalt Concrete Using

Fatigue Characterization of Asphalt Concrete Using Viscoelasticity and Continuum Damage Theory (0) by Y R Kim, H-J Lee, D N Little Venue: ... Abstract This paper presents a new fatigue failure criterion for asphalt paving mixtures that is simple, unique, and distinctive. Bending beam fatigue testing in the controlled strain mode at a 1000 ...

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Characterization of asphalt mixture using X-ray computed

1.Introductions. Asphalt mixture pavements are generally applied in road engineering because of their numerous advantages such as their driving comfort, noise reduction, drainage, long service life, and short construction period , .Although asphalt mixture pavements have excellent physical and mechanical properties, their durability decreases under the actions of a traffic load and

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Characterization of linear viscoelastic properties of asphalt

Oct 26, 2012  Therefore, the effect of confining pressure on viscoelastic properties of asphalt concrete needs to be considered. However, limited research has been conducted to this end. ... A.K., Daniel, J.S.: Continuous relaxation and retardation spectrum method for viscoelastic characterization of asphalt concrete. Mech. Time-Depend. Mater. (2011). doi:10 ...

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Characterization of viscoelastic properties of asphalt mixture

Jun 12, 2021  Request PDF Characterization of viscoelastic properties of asphalt mixture at low temperatures using DC(T) creep test This study presents a

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Characterization of viscoelastic properties of asphalt mixture at

Sep 06, 2021  This study presents a framework to identify the low-temperature viscoelastic properties of asphalt concrete using the disk-shaped compacted tension (DC(T)) creep test. Due to the DC(T) geometry, the stress–strain state in the DC(T) geometry is not simple, and a geometry coefficient is needed to characterize the relationship between the ...

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Characterization of the Viscoelastic Property of Asphalt Mastic

The mechanical performance of asphalt mixture is highly dependent on the viscoelastic property of asphalt mastic, which is usually composed of asphalt binder and fine aggregates with sizes smaller than 2.36 mm. The viscoelastic property of asphalt mastic was analyzed and tested by uniaxial creep tests in the laboratory and fitted using Burgers model in this paper.

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Characterization of Linear Viscoelastic Behavior of Asphalt

Oct 10, 2013  A new approach for the characterization of linear viscoelastic (LVE) behavior of asphalt concrete is presented in this study. The proposed approach uses the associated function of the original Havriliak-Negami (HN) formulation to model the complex modulus of the material. The model coefficients are determined in two steps.

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Characterization of the Tensile Viscoelastic Properties of an Undamaged ...

Mar 01, 2010  The dynamic modulus and phase angle have been commonly used as verifying parameters for the characterization of the tensile viscoelastic properties of asphalt mixtures [16, 17]. As a matter of ...

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Characterization of Viscoelastic Properties of Bitumen Filler

asphalt pavements (Anderson, 1987). The mastic (combination of mineral filler and bitumen) effectively coats all . aggregates in . asphalt concrete. Researchers have reported that the physical properties and chemical constituents of . mineral fillers affect the rheological and mechanical properties of bitumen-filler mastics

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Experimental characterization of viscoelastic behaviors

Nov 20, 2020  It is well known that asphalt and polymer both have three different typical rheological behaviors, including glassy state, high-elastic state as well as viscous condition. As the temperature increase, the viscoelastic properties of asphalt sample change from glassy state to high-elastic state, and further to viscous condition.

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Viscoelastic and Poisson’s ratio characterization of asphalt

Aug 11, 2016  The vast quantity of asphalt concrete being used in the U.S. highway system demands deeper understanding of the material to ensure sustainability of the highway pavement system. Poisson’s ratio, though a vital material property for elastic materials, does not serve the purpose of material characterization for viscoelastic materials like asphalt concrete. This

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Fatigue Characterization of Asphalt Concrete Using

Fatigue Characterization of Asphalt Concrete Using Viscoelasticity and Continuum Damage Theory (0) by Y R Kim, H-J Lee, D N Little Venue: ... Abstract This paper presents a new fatigue failure criterion for asphalt paving mixtures that is simple, unique, and distinctive. Bending beam fatigue testing in the controlled strain mode at a 1000 ...

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Establishing Linear Viscoelastic Conditions for Asphalt Binders

The linear viscoelastic regime is defined in terms of the constitutive relationship between the stress and the strain. The set of equations that define the fundamental linear viscoelastic material properties in the time and frequency domains and their relationship to one another is based on the validity of the linearity principle.

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CiteSeerX — Citation Query Conventional and viscoelastic

Viscoelastic Continuum Damage Model. (Under the direction of Dr. Y. Richard Kim.) Fatigue performance modeling is one the major topics in asphalt concrete modeling work. Currently the only standard fatigue test available for asphalt concrete mixtures is the flexural bending fatigue test, AASHTO T-321.

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CiteSeerX — Citation Query Characterization and Performance

Characterization and Performance Prediction of ALF Mixtures Using a Viscoelastoplastic Continuum Damage Model.” (2006) ... Comparison of Conventional, Polymer, and Rubber Asphalt Mixtures Using Viscoelastic Continuum Damage Model by Waleed Zeiada , Shane Underwood , Tina Pourshams , Jeffrey Stempihar , Kamil Kaloush , Graduate Research ...

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CiteSeerX — Citation Query A viscoelastic continuum damage

This research documents the findings from the study of failure mechanisms of fatigue cracking in asphalt pavements using the finite element program that employs the viscoelastic continuum damage model for asphalt layer and a nonlinear elastic model for unbound layers.

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Characterization of the Viscoelastic Property of Asphalt Mastic

The viscoelastic property of asphalt mastic was analyzed and tested by uniaxial creep tests in the laboratory and fitted using Burgers model in this paper. Three asphalt mastics, dense graded mixture (DGM), stone mastic asphalt (SMA), and open graded friction course (OGFC), were applied and tested at -10 °C and 15 °C separately.

Inquire now

Characterization of viscoelastic properties of asphalt mixture at

Characterization of viscoelastic properties of asphalt mixture at low temperatures using DC(T) creep test. This study presents a framework to identify the low-temperature viscoelastic properties of asphalt concrete using the disk-shaped compacted tension (DC(T)) creep test. Due to the DC(T) geometry, the stress–strain state in the DC(T ...

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Characterization of linear viscoelastic properties of asphalt

This paper presents a triaxial storage modulus master curve model and a continuous relaxation spectrum model for characterizing the linear viscoelastic (LVE) properties of asphalt concrete subjected to confining pressure. The triaxial master curve model relates the reduced storage modulus to the reduced frequency by performing both horizontal and vertical shifting on

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Viscoelastic and Poisson’s ratio characterization of asphalt

Aug 11, 2016  The vast quantity of asphalt concrete being used in the U.S. highway system demands deeper understanding of the material to ensure sustainability of the highway pavement system. Poisson’s ratio, though a vital material property for elastic materials, does not serve the purpose of material characterization for viscoelastic materials like asphalt concrete. This

Inquire now

Experimental characterization of viscoelastic behaviors

Nov 20, 2020  It is well known that asphalt and polymer both have three different typical rheological behaviors, including glassy state, high-elastic state as well as viscous condition. As the temperature increase, the viscoelastic properties of asphalt sample change from glassy state to high-elastic state, and further to viscous condition.

Inquire now

Characterization of Linear Viscoelastic Behavior of Asphalt Concrete ...

Oct 01, 2013  A new approach for the characterization of linear viscoelastic (LVE) behavior of asphalt concrete is presented in this study. The proposed approach uses the associated function of the original ...

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Characterization of linear viscoelastic, nonlinear ... - ScienceDirect

Oct 30, 2016  However, the linear viscoelastic properties of asphalt mixtures are usually muddled up with their nonlinear viscoelastic properties. These confusions directly lead to the incorrect determination of the pseudostrains and dissipated pseudostrain energies (DPSEs) in the nonlinear viscoelastic stage and damage stage.

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Relationship Between Linear Viscoelastic Properties of Asphalt

Sep 26, 2021  Linear viscoelastic characterization of asphalt binders and corresponding mixtures at the reference temperature of 21.1 °C. ... This paper investigated the relationship between linear viscoelastic properties of asphalt binders and their corresponding asphalt mixtures (with fixed aggregate skeleton), by means of an experimental campaign and ...

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(PDF) Experimental characterization of viscoelastic behaviors ...

Experimental characterization of viscoelastic behaviors, microstructure and thermal stability of CR/SBS modified asphalt with TOR November 2020 Construction and Building Materials 261:120524

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Modelling linear viscoelastic properties of asphalt concrete by

Read Modelling linear viscoelastic properties of asphalt concrete by the Huet–Sayegh model. ... Characterization of linear viscoelastic properties of asphalt concrete subjected to confining pressure Mechanics of Time-Dependent Materials . 10.1007/s11043-012-9196-7 .

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Establishing Linear Viscoelastic Conditions for Asphalt Binders

The set of equations that define the fundamental linear viscoelastic material properties in the time and frequency domains and their relationship to one another is based on the validity of the linearity principle. ... M. O. Inter-conversions of the Linear Viscoelastic Functions Used for the Rheological Characterization of Asphalt Binders. Ph.D ...

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Understanding Viscoelastic Behavior of Asphalt Binders

molecular structure of asphalt binders to its viscoelastic properties. The second goal of the study is to utilize different NLVE characterization tools and analysis procedures to get a clear understanding of the NLVE behavior of the asphalt binders. The goals of the study

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Fatigue Characterization of Asphalt Concrete Using

Fatigue Characterization of Asphalt Concrete Using Viscoelasticity and Continuum Damage Theory (0) by Y R Kim, H-J Lee, D N Little Venue: ... Abstract This paper presents a new fatigue failure criterion for asphalt paving mixtures that is simple, unique, and distinctive. Bending beam fatigue testing in the controlled strain mode at a 1000 ...

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Nanoscale Viscoelastic Characterization of Asphalt Binders

The viscoelastic behavior of bitumen (asphalt binder) is the subject of one of the world’s longest running experiments: the famous University of Queensland pitch drop experiment started in 1927. This experiment is sensitive to the bulk properties of the material, but provides no information regarding the nanostructure of the material or ...

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