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283 results on '"Hornych, Pierre"'

1. Life Cycle Assessment of Bio-Reused Asphalt Pavements

Author

Jiménez del Barco Carrión, Ana, Mantalovas, Konstantinos, Pouget, Simon, Porot, Laurent, Williams, Chris, Blanc, Juliette, Hornych, Pierre, Planche, Jean-Pascal, Chailleux, Emmanuel, Lo Presti, Davide, Vasconcelos, Kamilla, editor, Jiménez del Barco Carrión, Ana, editor, Chailleux, Emmanuel, editor, and Lo Presti, Davide, editor

Published
2024
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7. Monitoring of Railway Structures of High-Speed Line Bretagne-Pays de la Loire with Bituminous and Granular Sublayers

Author

Khairallah, Diana, Blanc, Juliette, Hornych, Pierre, Cottineau, Louis-Marie, Chupin, Olivier, Piau, Jean-Michel, Ramirez Cardona, Diego, Ducreau, Alain, Savin, Frederic, Di Benedetto, Hervé, editor, Baaj, Hassan, editor, Chailleux, Emmanuel, editor, Tebaldi, Gabriele, editor, Sauzéat, Cédric, editor, and Mangiafico, Salvatore, editor

Published
2022
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10. From Laboratory Mixes to Full Scale Test: Rutting Evaluation of Bio-recycled Asphalt Mixes

Author

Blanc, Juliette, Chailleux, Emmanuel, Hornych, Pierre, Williams, Chris, Sotoodeh-Nia, Zahra, Porot, Laurent, Pouget, Simon, Olard, François, Planche, Jean-Pascal, Lo Presti, Davide, del Barco, Ana Jimenez, Di Benedetto, Hervé, editor, Baaj, Hassan, editor, Chailleux, Emmanuel, editor, Tebaldi, Gabriele, editor, Sauzéat, Cédric, editor, and Mangiafico, Salvatore, editor

Published
2022
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13. Inverse Analysis of Pavement Layer Moduli Based on Data Collected by Buried Accelerometers and Geophones

Author

Bahrani, Natasha, Levenberg, Eyal, Blanc, Juliette, Hornych, Pierre, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Chabot, Armelle, editor, Hornych, Pierre, editor, Harvey, John, editor, and Loria-Salazar, Luis Guillermo, editor

Published
2020
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14. Rapid and Continuous Imaging for Crack Monitoring During APT Experiments

Author

Nguyen, Mai Lan, Blanc, Juliette, Trichet, Stephane, Gouy, Thierry, Coirier, Gilles, Baudru, Yvan, Le, Xuan Quy, Nguyen, Minh Duc, Siroma, Rodrigo Shigueiro, Hornych, Pierre, Blaineau, Fabrice, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Chabot, Armelle, editor, Hornych, Pierre, editor, Harvey, John, editor, and Loria-Salazar, Luis Guillermo, editor

Published
2020
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15. Evaluation of the Use of Geophones and Accelerometers for Monitoring Pavement Deflections, Using Accelerated Pavement Tests

Author

Bahrani, Natasha, Blanc, Juliette, Hornych, Pierre, Menant, Fabien, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Chabot, Armelle, editor, Hornych, Pierre, editor, Harvey, John, editor, and Loria-Salazar, Luis Guillermo, editor

Published
2020
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16. Design of Reinforced Pavements with Glass Fiber Grids: From Laboratory Evaluation of the Fatigue Life to Accelerated Full-Scale Test

Author

Nguyen, Mai Lan, Chazallon, Cyrille, Sahli, Mehdi, Koval, Georg, Hornych, Pierre, Doligez, Daniel, Chabot, Armelle, Le Gal, Yves, Brissaud, Laurent, Godard, Eric, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Chabot, Armelle, editor, Hornych, Pierre, editor, Harvey, John, editor, and Loria-Salazar, Luis Guillermo, editor

Published
2020
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17. From Laboratory Mixes Evaluation to Full Scale Test: Fatigue Behavior of Bio-Materials Recycled Asphalt Mixtures

Author

Blanc, Juliette, Chailleux, Emmanuel, Hornych, Pierre, Williams, Chris, Sotoodeh-Nia, Zahra, Porot, Laurent, Pouget, Simon, Olard, François, Planche, Jean-Pascal, Lo Presti, Davide, del Barco, Ana Jimenez, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Chabot, Armelle, editor, Hornych, Pierre, editor, Harvey, John, editor, and Loria-Salazar, Luis Guillermo, editor

Published
2020
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18. Accelerated Pavement Testing for the Evaluations of Structural Design and Safety Performance of an Innovative Road Coating

Author

Nguyen, Mai Lan, Hornych, Pierre, Do, Minh Tan, Sedran, Thierry, Dao, Duc Tung, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Chabot, Armelle, editor, Hornych, Pierre, editor, Harvey, John, editor, and Loria-Salazar, Luis Guillermo, editor

Published
2020
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19. Evaluation of a Solution for Electric Supply of Vehicles by the Road, at Laboratory and Full Scale

Author

Hornych, Pierre, Gabet, Thomas, Nguyen, Mai Lan, Lédée, Fabienne Anfosso, Duprat, Patrick, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Chabot, Armelle, editor, Hornych, Pierre, editor, Harvey, John, editor, and Loria-Salazar, Luis Guillermo, editor

Published
2020
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20. Full Scale Testing of an Energy Harvesting Test Road Integrating Tubes

Author

Pouteau, Bertrand, Berrada, Kamal, Vergne, Sandrine, Nguyen, Mai Lan, Trichet, Stéphane, Gouy, Thierry, Hornych, Pierre, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Chabot, Armelle, editor, Hornych, Pierre, editor, Harvey, John, editor, and Loria-Salazar, Luis Guillermo, editor

Published
2020
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23. Effect of self-cementing properties on the resilient behaviour of recycled concrete aggregates used in base and subbase.

Author

Wang, Chong, Chazallon, Cyrille, Hornych, Pierre, Mouhoubi, Saida, and Jing, Peng

Subjects
MINERAL aggregates, CONCRETE, DEFORMATIONS (Mechanics), MICROSTRUCTURE, CALORIMETRY
Abstract

The strength and stiffness of unbound pavement base and subbase layers built with recycled concrete aggregates (RCA) can increase due to the self-cementing properties of RCA. While the effect of different levels of self-cementing properties on resilient deformation behaviour has not been thoroughly studied. In this research, the self-cementing properties, microstructure and resilient deformation behaviour of two different RCA, NRCA (New RCA, crushed recently) and ORCA (Old RCA, crushed long time ago), showing significantly different levels of self-cementing properties, after curing for different times (1, 180, 360 and 720 days), were studied by calorimeter tests, mercury intrusion porosimetry (MIP) tests and repeated load triaxial tests (RLTT). The results indicate that long-term resilient behaviour is influenced by the level of self-cementing properties. For NRCA, showing strong self-cementing properties, the microstructure and resilient deformation behaviour were improved after curing for 720 days, which were comparable to those of lightly treated materials. On the contrary, for ORCA, showing negligible self-cementing properties, the resilient behaviour is not affected by curing. [ABSTRACT FROM AUTHOR]

Published
2024
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32. Effect of different platoon configurations on strains and fatigue performance of flexible pavements.

Author

Leiva-Padilla, Paulina, Blanc, Juliette, Chupin, Olivier, Salgado, Aitor, Hammoum, Ferhat, and Hornych, Pierre

Subjects
TRUCKS, FATIGUE cracks, COMPUTER simulation, PAVEMENTS, ROADS
Abstract

This paper presents part of the studies developed in the European project ENSEMBLE. (ENabling SafE Multi-Brand pLatooning for Europe). The first part of the paper describes the validation of a numerical model based on comparisons with experimental results obtained from a test section subjected to the pass of 3 human-driven trucks simulating a platoon configuration. The numerical model is then used to predict the maximum and accumulated strains produced by the passage of each truck on the same test section at two different temperatures when the following platoon parameters are varied: (1) inter-truck time gap, (2) truck speed and (3) lateral deviation (wandering). The results confirm that the proper control of these parameters can help to keep the same level of fatigue damage as with trucks in individual configurations. In this way, the environmental, social and economic benefits of platooning can be attained without compromising the existing pavement structures. [ABSTRACT FROM AUTHOR]

Published
2024
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33. Asphaltene agglomeration through physical-chemical and rheological testing.

Author

Siroma, Rodrigo Shigueiro, Nguyen, Mai Lan, Hornych, Pierre, Planche, Jean-Pascal, Adams, Jeramie, Rovani, Joseph, Kumbargeri, Yogesh, Hung, Yvong, Nicolaï, Aurélia, Ziyani, Layella, and Chailleux, Emmanuel

Subjects
ASPHALTENE, RHEOLOGY, AGGLOMERATION (Materials), GUMS & resins, CHROMATOGRAPHIC analysis
Abstract

A better understanding of the changes in binder chemistry and microstructure triggered by aging is fundamental as it increases the cracking susceptibility of asphalt materials and reduces pavement durability. In this context, this paper presents the findings of a collaborative study that delves further into the alterations in binder chemistry, microstructure, and rheology of laboratory – and field-aged binders using innovative experimental and fundamental theory techniques. An increase in polarity leading to a shift in the apparent molecular weight distribution (AMWD) towards higher molecular weights, which implies molecular agglomerations, could be observed as a result of aging via Saturates, Aromatics, Resins, and Asphaltene Determinator (SAR-AD) and Size Exclusion Chromatography (SEC), respectively. As for the theoretical methods, the δ-method and Molecular Agglomeration Index (MAI) that estimate the AMWD and incidence of molecular agglomeration, respectively, show satisfactory relationship with the SAR-AD and SEC results. This reinforces the soundness of the δ-method and MAI. [ABSTRACT FROM AUTHOR]

Published
2024
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41. The impact of truck platooning action on asphalt pavement: a parametric study.

Author

Leiva-Padilla, Paulina, Blanc, Juliette, Hammoum, Ferhat, Salgado, Aitor, Chailleux, Emmanuel, Mateos, Angel, and Hornych, Pierre

Subjects
ASPHALT pavements, TRUCKS, ASPHALT concrete, CONCRETE pavements, TRUCK loading & unloading, CONCRETE fatigue, SERVICE life, ENERGY consumption
Abstract

Partially/fully self-driven trucks in platoon configurations promise to increase transport efficiency, reduce fuel consumption/gas emissions and improve road safety through the use of connectivity technologies and automated driving support systems. However, truck platooning means the introduction of new types of loads on pavements which are characterised by: multiple loads, generated by the multi-axle configurations of the different trucks forming the platoon, traffic channelisation by the reduction of the lateral deviation of the trucks, and reduced inter-truck time gaps, which may reduce the self-recovery capacity of asphalt concrete materials, reducing the pavement service life. In this context, this study presents a parametric analysis carried out to evaluate a pavement structure subjected to several platoon truck configurations. The results of the study indicated that to keep the same pavement structural response as for individual trucks, it is possible to act on the following parameters in the platoon configuration: traffic distribution along the year and along the time of the day (avoiding traffic at higher temperatures), percentage of platoon penetration in the daily and annual traffic, level of loading of the trucks, number of trucks in platoon configuration, wandering, and inter-truck time-gaps/distances. [ABSTRACT FROM AUTHOR]

Published
2023
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45. Guidelines for the implementation of SMARTI:Sustainable Multifunctional Automated Resilient Transport Infrastructure

Author

Lo Presti, Davide, Hautiere, Nicolas, Hornych, Pierre, Nkwanga, Henry, Mignini, Chiara, McLoughlin, Andy, Di Mino, Gaetano, Airey, Gordon, Chailleux, Emmanuel, del Rubio Gámez, María Carmen, Pouget, Simon, Audley, Matthew, Levenberg, Eyal, Doherty, Paul, Lo Presti, Davide, Hautiere, Nicolas, Hornych, Pierre, Nkwanga, Henry, Mignini, Chiara, McLoughlin, Andy, Di Mino, Gaetano, Airey, Gordon, Chailleux, Emmanuel, del Rubio Gámez, María Carmen, Pouget, Simon, Audley, Matthew, Levenberg, Eyal, and Doherty, Paul

Abstract

The World's transport infrastructures (TI) network is facing fast changes due to population growth, mobility, business trades and globalization. More challenges are coming from unforeseen natural and human-induced hazards, including climate change's effects. Meanwhile, technology development continues apace, and new solutions from multi-disciplinary sectors could help solve the main challenges faced by the TI industry. This work presents “SMARTI”, a vision that aims at engineering and implementing concepts such as Sustainability, Multifunctionality, Automation and Resilience within the design, construction and management of TI. As a result, the paper provides roadmaps for each of the above-mentioned pillars, identifying aims, current practices and stepping stones that infrastructure managers, policymakers and governors should consider toward more sustainable TI within 2030.

Published
2023

46. Permanent and resilient deformation behaviour of recycled concrete aggregates from different sources, in pavement base and subbase.

Author

Wang, Chong, Chazallon, Cyrille, Hornych, Pierre, and Braymand, Sandrine

Abstract

This paper presents an investigation on the permanent and resilient deformation behaviour as well as the shear and physical properties of different RCA, sourced from demolished buildings (RCAB1 and RCAB2) and concrete pavement (RCAP). Monotonic triaxial tests and repeated load triaxial tests (RLTT) were performed to determine respectively their failure resistance and the cyclic behaviour, modelled with the Boyce model and the DBGSP model. In addition, the physical properties and water absorption kinetics of aggregates were studied and compared with the existing standard. The results indicated that all RCA have admissible physical properties and can be used in pavement base and subbase layer. However, the RLTT revealed that the use of concrete wastes with low strength and containing high amount of rounded particles (RCAP in this study) can lead to poor performance of pavement, which should be limited in the pavement construction. [ABSTRACT FROM AUTHOR]

Published
2023
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