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Typology, chronology and distribution of the large Alpine axeheads in Western...
International audience -
Etudes des mécanismes initiateurs de l'endommagement laser dans les composant...
Cette thèse traite des mécanismes de l'endommagement laser dans les matériaux optiques (silice et KDP) en régime nanoseconde. La compréhension et la maîtrise des... -
Laboratory Evaluation of Aggregate Polishing as a function of Load and Veloci...
Skid resistance of road surfaces depends mostly on pavement texture. This texture is usually divided to two components:microtexture and macrotexture. Microtexture... -
Identification et modélisation des sources d'incertitudes de l'essai de polis...
La machine Wehner et Schulze est utilisée pour étudier en laboratoire l'évolution du frottement de surfaces routières au cours d'un polissage accéléré. Jusqu'ici,... -
Optimisation de la méthode d'essai sur la résistance au polissage accéléré de...
La résistance au polissage des granulats, utilisés en couche de roulement des chaussées, est évaluée en laboratoire à l'aide de plusieurs essais : Polished Stone Value... -
Cementitious artificial aggregate particles for high-skid resistance pavements
For some critical road sections, a high skid resistance of wearing course is required to minimise the risk of traffic accidents. Nowadays this skid resistance is... -
Laboratory test methods for polishing asphalt surfaces and predicting their s...
In this paper, laboratory test methods reproducing phenomena affecting pavement skid resistance evolution are presented. Polishing tests are performed by... -
Pavement polishing—Development of a dedicated laboratory test and its correla...
Skid-resistance of trafficked roads decreases due to polishing and can have a drastic consequence on the driver safety. There is a need to dispose of a laboratory test... -
Laboratory test methods for polishing asphalt surfaces and predicting their s...
In this paper, laboratory test methods reproducing phenomena affecting pavement skid resistance evolution are presented. Polishing tests are performed by... -
Assessment of the Polishing of the Aggregate Microtexture by Means of Geometr...
The paper dealt with the use of geometric parameters to measure the degree of polishing of road surface aggregates. Microtexture asperities were characterized by two... -
Tire/road friction – Assessment of the polishing of road aggregates
This paper dealt with a laboratory study on the effect of the polishing process on the road aggregate microtexture. The polishing action was simulated by the... -
Modelling of defect correction on aspherical lithography optics : a discrete ...
In aspherical photolithography optics manufacturing, the smoothing step iscritical. So far, it is the only process that can correct high spatial frequency defects,... -
Development of an accelerated pavement test reproducing the effect of natural...
This study deals with the development of a new test method simulating the effect of ageing on skid resistance. This test is applied to bituminous mixes in this study,... -
Electroplating wastewater polishing in constructed wetland systems
This thesis presents various aspects of polishing the electroplating wastewater in constructed wetlands: analysis of the performance, study on the operation and...
