The National DVDC Project organized a day of restitution of its results on Tuesday, November 7, 2023 at the ENTPE (Vaux-en-Velin).
Work on the National Project “Pavement Service Life” is drawing to a close. It provides answers to the question of pavement distresses mechanisms at the structural and material scales, as well as their diagnosis at the network level.
The partners of the PN DVDC presented the main results and conclusions of the project. 210 people attended the day, in person or remotely. You can find on this page the replay of the day as well as the presentation materials in French and English.
Opening / Introduction
Dominique JAUMARD (Département de l’Hérault, Président du PN DVDC), Thibault PREVOST (MTECT/SRI)
Focus on road networks
Exchange times
Focus on structure
Summary of international methods for designing flexible road pavements and unpaved roads
Pierre HORNYCH (Université Gustave Eiffel)
3D numerical modelling of road pavement damage using the M4-5n model: Course cracking & Interface disbonding
Olivier CHUPIN (Université Gustave Eiffel)
Exchange times
Focus on pavement materials
Study of the damage in bituminous mixtures induced by freeze-thaw cycles
Cédric SAUZEAT (ENTPE)
moveDVDC
Pierre HORNYCH (Univrersité Gustave Eiffel), Rodrigo SIROMA (Colas), Mokhfi TAKARLI (Université de Limoges), Bertrand POUTEAU (Vinci Construction), Léo COULON (INSA Strasbourg)
Brief "infra2050 competitiveness pole"
Philippe GOTTELAND (IREX)
Conclusion and perspectives
Brice DELAPORTE (Routes de France), Ludovic PERISSE (EIFFAGE)