Restitution NP 2023 (content en)

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The National DVDC Project organized a day of restitution of its results on Tuesday, November 7, 2023 at the ENTPE (Vaux-en-Velin).

Opening / Introduction

Dominique JAUMARD (Département de l’Hérault, Président du PN DVDC), Thibault PREVOST (MTECT/SRI)

Challenges & Objectives

Simon POUGET (EIFFAGE, Directeur du PN DVDC)

Focus on road networks

Knowing the condition of a network

Bruno ESPINASSE (Département du Puy-de-Dôme)

In situ measurements

Frédéric SAGNIER (Technologies Nouvelles)

Structural Health Monitoring, Round Robin Tests

Pascal TROTTIER (PavExpert)

STRUCTURAL INDICATOR

Bruno JOLY (Technologies Nouvelles)

Exchange times

Focus on structure

TRIBOLOGICAL APPROACH TO ROAD PAVEMENT SURFACE BEHAVIOUR

Christophe PETIT (UNILIM)

Deflection of wearing courses

Donatien DE LESQUEN (EIFFAGE)

Summary of international methods for designing flexible road pavements and unpaved roads

Pierre HORNYCH (Université Gustave Eiffel)

Bonding of course



Anne DONY (ESTP), Philippe BARRIERE (Colas)

3D numerical modelling of road pavement damage using the M4-5n model: Course cracking & Interface disbonding

Olivier CHUPIN (Université Gustave Eiffel)

Models of structural deterioration

Cyrille CHAZALLON (INSA Strasbourg)

Exchange times

Focus on pavement materials

Study of the damage in bituminous mixtures induced by freeze-thaw cycles

Cédric SAUZEAT (ENTPE)

Durability of surface courses

Julien DRUET (Cerema)

moveDVDC

Pierre HORNYCH (Univrersité Gustave Eiffel), Rodrigo SIROMA (Colas), Mokhfi TAKARLI (Université de Limoges), Bertrand POUTEAU (Vinci Construction), Léo COULON (INSA Strasbourg)

MURE National Project follow-up

Anne DONY (ESTP), Sébastien QUIGNIOT (Colas)

Brief "infra2050 competitiveness pole"

Philippe GOTTELAND (IREX)

Conclusion and perspectives

Brice DELAPORTE (Routes de France), Ludovic PERISSE (EIFFAGE)