Search Results - "F. A. L. Babadopulos, Lucas"

Fatigue cracking simulation of aged asphalt pavements using a viscoelastic continuum damage model by de A. L. Babadopulos, Lucas F., Soares, Jorge B., Ferreira, Jorge Luis S., do Nascimento, Luis Alberto H.

“…Few information in the literature indicates how aging affects the service life of asphalt pavements. This work presents linear viscoelasticity and damage…”
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The use of stress sweep tests for asphalt mixtures nonlinear viscoelastic and fatigue damage responses identification by Coutinho, Renato P., Babadopulos, Lucas F. A. L., Freire, Reuber A., Castelo Branco, Verônica T. F., Soares, Jorge B.

“…Asphaltic materials are known to present a behavior that can be approximated by the theory of viscoelasticity. For these materials it is essential to…”
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Effect of aggregate shape properties and binder’s adhesiveness to aggregate on results of compression and tension/compression tests on hot mix asphalt by Lucas Júnior, Jorge L. O., Babadopulos, Lucas F. A. L., Soares, Jorge B.

“…The mechanical behavior of hot mix asphalt is affected by their constituent properties, i.e., aggregate and asphalt binder properties. The loading path used in…”
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Evaluating the effect of amine-based anti-stripping agent on the fatigue life of asphalt pavements by Lucas Júnior, Jorge L. O., Babadopulos, Lucas F. A. L., Soares, Jorge B., Souza, Leonardo T.

“…Aggregate-binder adhesiveness is a property that can affect the service life of asphalt pavements. In order to reduce the effects of the loss of adhesion…”
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Aggregate Maximum Nominal Sizes’ Influence on Fatigue Damage Performance Using Different Scales by Freire, Reuber A, F. A. L. Babadopulos, Lucas, T. F. Castelo Branco, Verônica, Bhasin, Amit

“…AbstractSome researchers have used the fine aggregates matrix (FAM) as a means to evaluate the influence of material properties on the expected changes in the…”
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Reversible phenomena and fatigue damage during cyclic loading and rest periods on bitumen by Babadopulos, Lucas F. de A.L., Orozco, Gabriel, Sauzéat, Cédric, Di Benedetto, Hervé

“…•Nonlinearity, thixotropy and self-heating are relevant during fatigue tests.•A method for separating reversible phenomena effects from damage is…”
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Aging-Effect Incorporation into the Fatigue-Damage Modeling of Asphalt Mixtures Using the S-VECD Model by Babadopulos, Lucas F. de A. L, Ferreira, Jorge Luis S, Soares, Jorge B, Nascimento, Luis Alberto H. do, Castelo Branco, Verônica T. F

“…AbstractThis work focuses on modeling fatigue for aged asphalt mixtures. This is accomplished by combining existing models and adapting asphalt mixture aging…”
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An approach to couple aging to stiffness and permanent deformation modeling of asphalt mixtures by Babadopulos, Lucas F. de A. L., Ferreira, Jorge Luis S., Soares, Jorge B.

“…This work presents an effort to evaluate aging in asphalt mixtures and investigate the evolution of resistance to permanent deformation in aged materials. A…”
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Softening and local self-heating of bituminous mixtures during cyclic loading by Babadopulos, Lucas F. de A. L., Sauzéat, Cédric, Di Benedetto, Hervé

“…Bituminous materials are heterogeneous media composed of aggregate particles and bituminous binder. The repetition of loading cycles on such materials induces…”
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Moisture-induced damage resistance, stiffness and fatigue life of asphalt mixtures with different aggregate-binder adhesion properties by Júnior, Jorge L.O. Lucas, Babadopulos, Lucas F.A.L., Soares, Jorge B.

“…[Display omitted] •Aggregate source proved to be relevant for stripping and for moisture-induced damage.•Mixtures with the same base bitumen had stiffnesses…”
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Relationship between multiple stress creep recovery (MSCR) binder test results and asphalt concrete rutting resistance in Brazilian roadways by Bastos, Juceline B.S., Babadopulos, Lucas F.A.L., Soares, Jorge B.

“…•Asphalt binders and mixtures lab results, and field rutting behavior are presented.•Modeling of mix rutting behavior and simulation of pavements behavior are…”
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Evaluation of the effect of rubber waste particles on the rheological and mechanical properties of cementitious materials for 3D printing by Carvalho, Ivo C., Melo, Abcael R.S., Melo, Carlos D.R., Brito, Mateus S., Chaves, André R., Babadopulos, Lucas F.A.L., Bastos, Juceline B.S.

“…The use of 3D printing for cementitious materials is an increasingly viable option technically, economically, and environmentally for civil construction,…”
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Determination of modulus of elasticity and Poisson's ratio of cementitious materials using S-wave measurements to get consistent results between static, ultrasonic and resonant testing by Bezerra, Ana K.L., Melo, Abcael R.S., Freitas, Ingrid L.B., Babadopulos, Lucas F.A.L., Carret, Jean-Claude, Soares, Jorge B.

“…•a technique was proposed for reading s-waves tof with ultrasound equipment;•the proposed technique is validated using results with other modulus…”
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A tool to design rutting resistant asphalt mixes through aggregate gradation selection by Ferreira, Jorge L.S., Babadopulos, Lucas F.A.L., Bastos, Juceline B.S., Soares, Jorge B.

“…•Aggregate skeleton interlocking can be indirectly characterized by simple parameters.•A design parameter for indicating HMA rutting resistance was proposed…”
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Effects of rheology and adhesiveness of asphalt binders to different substrates on the resistance to moisture conditioning by Lucas Júnior, Jorge L.O., Da Silva, Lucas S.V., Rocha, Weslley S., Babadopulos, Lucas F.A.L., Soares, Jorge B.

“…Adhesiveness is a property that directly affects the service life of asphalt pavements. Over the years, different materials, research methods and tests have…”
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Aggregate-binder adhesiveness assessment and investigation of the influence of morphological and physico-chemical properties of mineral aggregates by Lucas Júnior, Jorge L.O., Babadopulos, Lucas F.A.L., Soares, Jorge B.

“…Aggregate-binder adhesiveness in asphalt mixtures is affected by the physico-chemical properties of aggregates and asphalt binder. The objective of this paper…”
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Application of the theory of viscoelasticity to evaluate the resilient modulus test in asphalt mixes by Specht, Luciano Pivoto, Babadopulos, Lucas F. de A.L., Di Benedetto, Hervé, Sauzéat, Cédric, Soares, Jorge Barbosa

“…•A continuum spectrum linear viscoelastic model (2S2P1D) is calibrated with complex modulus (E∗) data.•A linear viscoelastic analytical method is proposed to…”
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