This paper proposes a methodology to optimize the longitudinal profile of roads according to either an energy consumption or Global Warming Potential (GWP) criterion calculated for both construction and operation phases. For the construction phase assessment, this methodology is based on a earthworks model that computes the geometric differences be...
16th Mini Conference on Vehicle System Dynamics, Identification and Anomalies - VSDIA 2018, BUDAPEST, HONGRIE, 05-/11/2018 - 07/11/2018
The current transport system is not sustainable because of its high consumption of finite resources (mainly oil) and its impact on the environment (air quality, global warming, etc.). The design phase of the transport infrastructure has to be reconsidered in order to take into account these environmental burdens. Very recently, a methodology called...
The energy associated with the use of road infrastructure exceeds in few years the energy needed for its construction. The link between infrastructure and use energy has not been, however, studied in depth, particularly as the legitimate transport societal expectations are related to efficiency and safety. However, we can consider reducing the ener...
Constraining large-scale incision dynamics of shield and post-rift margin domains is key to understanding the sediment routing system over the overwhelming part of the continental surface. Based on dated and regionally correlated incision markers from West Africa, we reconstruct for the first time the entire paleo-long profiles of big rivers such a...
Constraining large-scale incision dynamics of shield and post-rift margin domains is key to understanding the sediment routing system over the overwhelming part of the continental surface. Based on dated and regionally correlated incision markers from West Africa, we reconstruct for the first time the entire paleo-long profiles of big rivers such a...
Constraining large-scale incision dynamics of shield and post-rift margin domains is key to understanding the sediment routing system over the overwhelming part of the continental surface. Based on dated and regionally correlated incision markers from West Africa, we reconstruct for the first time the entire paleo-long profiles of big rivers such a...
Nowadays, pavement condition surveys are mainly based on the use of highly equipped vehicles with very accurate and often very expensive sensors. Moreover, these surveys require measurement campaigns and are conducted on a periodical basis (every 3 years in France at best). With advances in Car-to-Infrastructure communication and the increasingly i...
Le but de cet ouvrage est la réalisation d'un estimateur de profil de route basé sur les observateurs non linéaires. Nous avons comparé les résultats de plusieurs méthodes au profil mesuré par l'analyseur de profil en long (APL). Nous avons étudié dans un premier temps, la faisabilité de notre approche sur une remorque instrumentée placée sur un su...
La méthode n°46 version 2 met à jour la version existante et offre trois nouveaux modules. Elle comprend un module général et cinq modules spécifiques répondant à différents domaines d'applications : Module général : Mesure de l'uni longitudinal des chaussées routières et aéronautiques. Module 1 : Vérification de la conformité de la couche de roule...
