Letteratura scientifica selezionata sul tema "Bruit de trafic"
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Articoli di riviste sul tema "Bruit de trafic"
Huguenin-Richard, Florence. "La mobilité des enfants à l’épreuve de la rue". Enfances, Familles, Générations, n. 12 (10 settembre 2010): 66–87. http://dx.doi.org/10.7202/044393ar.
Testo completoMorizot-Martinet, Sylvie, Jean-Claude Petiot, Henri-Jacques Smolik, Pierre Trapet e André Gisselmann. "Effets, sur les potentiels évoqués auditifs précoces, d'un bruit de trafic routier, d'une benzodiazépine et de leur conjugaison". Comptes Rendus de l'Académie des Sciences - Series III - Sciences de la Vie 320, n. 11 (novembre 1997): 877–84. http://dx.doi.org/10.1016/s0764-4469(97)80872-4.
Testo completoMénard, Nadia, Manuela Conversano e Samuel Turgeon. "La protection des habitats de la population de bélugas (Delphinapterus leucas) du Saint-Laurent : bilan et considérations sur les besoins de conservation". Le Naturaliste canadien 142, n. 2 (5 giugno 2018): 80–105. http://dx.doi.org/10.7202/1047151ar.
Testo completoLECLERCQ, L. "Use of dynamic traffic modelling to improve estimate of noise emissions. A feasibility studyUtilisation de la modélisation dynamique du trafic pour améliorer l'évaluation des émissions de bruit Une étude de faisabilité". Recherche - Transports - Sécurité 65 (ottobre 1999): 60–77. http://dx.doi.org/10.1016/s0761-8980(00)88845-7.
Testo completoGaulme, François. "Greg Campbell , Diamants de sang , Trafic et guerre civile en Sierra Leone. Trad. de l’anglais (États-Unis) par L. Bury, Les Belles lettres, coll. Le bruit du monde, 2013, 260 pages, 19,50 €". Études Tome 419, n. 10 (1 ottobre 2013): XXXII. http://dx.doi.org/10.3917/etu.4194.0407af.
Testo completoNicolle-Mir, Laurence. "Bruit combiné des trafics routier, ferroviaire et aérien : plus néfaste qu’habituellement estimé ?" Environnement Risques Santé 18, n. 6 (dicembre 2019): 454–55. http://dx.doi.org/10.1684/ers.2019.1365.
Testo completoLopez, Guillermo Angel Perez, e Léa Cristina Lucas de Souza. "Comparison of mathematical methods and measurements of traffic noise indices in pedestrian routes". Ambiente Construído 20, n. 1 (marzo 2020): 351–64. http://dx.doi.org/10.1590/s1678-86212020000100379.
Testo completoFadli, Rafika Sari, M. Sidik e Syntia Nusanti. "A Rare Case Report of Bilateral Traumatic Carotid Cavernous Fistula". Ophthalmologica Indonesiana 46, n. 1 (3 febbraio 2020): 18. http://dx.doi.org/10.35749/journal.v46i1.100019.
Testo completoJandacka, Dusan, Martin Decky, Katarina Hodasova, Peter Pisca e Dusan Briliak. "Influence of the Urban Intersection Reconstruction on the Reduction of Road Traffic Noise Pollution". Applied Sciences 12, n. 17 (4 settembre 2022): 8878. http://dx.doi.org/10.3390/app12178878.
Testo completoKamanga, Foster, Virginia Smercina, Barbara G. Brents, Daniel Okamura e Vincent Fuentes. "Costs and Consequences of Traffic Fines and Fees: A Case Study of Open Warrants in Las Vegas, Nevada". Social Sciences 10, n. 11 (19 novembre 2021): 440. http://dx.doi.org/10.3390/socsci10110440.
Testo completoTesi sul tema "Bruit de trafic"
Leclercq, Ludovic. "Modélisation dynamique du trafic et applications à l'estimation du bruit routier". Lyon, INSA, 2002. http://theses.insa-lyon.fr/publication/2002ISAL0070/these.pdf.
Testo completoTo estimate the noise emitted by an irregular traffic precisely, it is necessary to take into account its spatiotemporal evolution. This PhD suggests using a traffic model to describe the flow behaviour and to couple it with noise monograms which finely determine vehicles’ emission in order to estimate the dynamic variations of noise levels. The used traffic model is a first order macroscopic one. As the situations where vehicles accelerate are identified as important to estimate noise emission precisely, this model is extended to allow the correct representation of the vehicles’ kinematics during transitional phases. This extension consists of introducing a constraint on the maximal acceleration to complete the basis equation of the model. This constraint is integrated analytically and numerically with the development of a discretized form of the bounded acceleration model. The consistence of the discretization scheme is ensured by the study of the convergence of the numerical solutions to the analytical ones. The kinematics profiles resulting from the model are also studied by simulation in the case of a starting flow at a traffic signal. The traffic model is then coupled with the noise emission monograms supplied by the INRETS-LTE laboratory. A complementary model is needed to realise this operation in order to estimate vehicles’ gear ratio from their kinematics states because the traffic model does not represent this variable. The results of the global model are presented for two typical situations (a traffic signal and a congested restriction of capacity) to show the interest of a fine description of the traffic flow behaviour as far as noise estimation is concerned. The results of the model are also compared with experimental data in order to validate the representation of vehicles’ kinematics in the case of a starting platoon
Can, Arnaud. "Représentation du trafic et caractérisation dynamique du bruit en milieu urbain". Lyon, INSA, 2008. http://theses.insa-lyon.fr/publication/2008ISAL0119/these.pdf.
Testo completoRoad traffic noise prediction models usually consider traffic as a steady noise source. They fail in capturing urban traffic noise dynamics. Static models can be refined by considering mean vehicle trajectories. However, dynamic models improve noise assessment. Dynamic models couple a dynamic traffic model and bath noise emission laws and a sound propagation calculation. Dynamic models improve LAeq estimation and allow for LAeq, evolution estimation. Moreover, classical descriptors (LAeq, statistical descriptors) limits to assess traffic noise dynamics are shawn. Such descriptors fail to characterize noise variations at the traffic signal scale. Specifie descriptors are proposed, based on the analysis of the mean noise patter that repeats every traffic cycle and variations a round this pattern. Dynamics traffic models are compared for classical and specifie descriptors estimation. Models thal represent individually vehicle trajectories allows a precise estimation of LAeq, distributions and mean noise patterns. Lndividualization of behaviors from one vehicle to the others does not improve characterization, and makes calibration more complicated. Finally, the study shows that dynamic noise estimation is still precise even if data are aggregated on large periods. Congested, free and weak flow rates periods should nevertheless be considered for precise noise dynamics characterization
Leclercq, Ludovic Lesort Jean-Baptiste. "Modélisation dynamique du trafic et applications à l'estimation du bruit routier". Villeurbanne : Doc'INSA, 2003. http://csidoc.insa-lyon.fr/these/2002/leclercq/index.html.
Testo completoChevallier, Estelle. "Modélisation dynamique du trafic et du bruit au niveau des carrefours giratoires". Lyon, INSA, 2008. http://theses.insa-lyon.fr/publication/2008ISAL0081/these.pdf.
Testo completoVehicle interactions occurring at intersections should be accounted for in order to improve traffic performance and noise impact assessments in urban areas. This PhD thesis focuses on merge modeling when one stream should give-way to the other one and extends this case to single-lane roundabout modeling. On-field studies revealed that merging behaviours differ whether downstream traffic state on the main road is congested or not. Considering deficiencies of current models to reproduce those behaviours, two novel merging algorithms - at a macroscopic and a microscopic scale – are developed. Both are then applied to simulate traffic flow at single-lane roundabouts. The models are validated from experimental data collected at different sites. They are integrated into a simulation tool for a whole urban network and combined to noise emission laws and propagation algorithms to form a dynamic noise estimation model. The obtained acoustic results are compared to noise levels observed in the vicinity of one single-lane roundabout. Relevance of the dynamic noise estimation model is also tested with respect to other existing noise prediction procedures when noise impacts of different kinds of intersections should be assessed
Barrière, Nicolas. "Etude théorique et expérimentale de la propagation du bruit de trafic en forêt". Ecully, Ecole centrale de Lyon, 1992. http://www.theses.fr/1992ECDLA001.
Testo completoThis work presents a new calculation method for the attenuation of road traffic noise by forests. It allows the calculation of the different effects that influence sound along its propagation in forests : ground effect due to humus, trunk scattering effect and effect induced by the statibilisation of meteorological conditions within the forest. A new analytical scattering model based on a modal decomposition of the trunk scattered energy has been also developed. It has enabled to test the validity of the simplified statistical models. The calculation model of the forest effect is based on a fast implementation of the Parabolic Equation in 2D. Being applied to the calculation of sound pressure level next to a road, it has shown that for a 100 m wide forest belt and night meteorological conditions, one can obtain an attenuation of severel dB(A) referred to a plain field. Moreover, a 3D version of the Parabolic Equation has been applied to forests and has permitted to estimate interactions between ground effect, scattering effect and meteorological effect. Finally, in-situ measurements has been carried out in the French Landes forest in order to validate the complete model
Troïanowski, Mathieu. "Bruit de trafic routier : implications comportementales et écophysiologiques chez la rainette verte Hyla arborea". Thesis, Lyon 1, 2014. http://www.theses.fr/2014LYO10213/document.
Testo completoRoad traffic noise is undoubtedly the most important source of anthropogenic noise on terrestrial habitat. This thesis, at the interface between behaviour and physiology was designed to experimentally determine the impacts of road traffic noise exposure on both animal communication systems (acoustic and visual) and physiology (stress, immunity ...) The choice of Hyla arborea, species using both acoustic and coloured signals for communication, allowed us to efficiently test our various hypotheses. While in many bird species changes in acoustic communication system have been observed (in both the transmitter and receiver) my results do not show such disturbances in H. arborea. However, for the first time, I was able to highlight the impact of road traffic noise on visual communication, chronic exposure to traffic noise resulting in colouration loss in male. In addition, physiological measures have allowed me to show that road traffic noise exposure is stressful (corticosterone level rise) and has immunosuppressive effect (due stress rise) in H.arborea. Thus, this thesis demonstrates that road traffic noise may have a larger effect than previously thought by impacting, in addition to the acoustic communication, visual communication (impact on coloured signals) and animal physiology
Gonzalez-Rojo, Sergio. "Contribution au diagnostic, à la supervision et à la conduite du trafic urbain". Toulouse 3, 2003. http://www.theses.fr/2003TOU30058.
Testo completoMaigrot, Philéas. "Compréhension des mécanismes perceptifs associés à la gêne due aux bruit et vibrations du trafic ferroviaire en zone urbaine". Thesis, Lyon, 2019. http://www.theses.fr/2019LYSEI051.
Testo completoVibrations due to railway traffic propagate from the tracks to inside neighbour houses. Residents who are exposed to vibrations are also exposed to railway noise. This combined exposure to noise and vibration leads to annoyance, as well as to some health issues. Few studies have been conducted to investigate this combined exposure in terms of annoyance. The goal of the thesis is to improve the knowledge concerning the perceptual phenomena involved when both railway noise and railway vibration occur at the same time. Experiments are carried out in controlled conditions for that purpose, using acoustic and vibratory recordings obtained in the vicinity of a railway track, inside a dwelling. A first study was conducted in order to test the validity of an experimental procedure allowing to collect annoyance responses in laboratory conditions. For several combinations of noise and vibration at different noise and vibration levels, annoyance responses were collected: 1) partial annoyance due to noise, 2) partial annoyance due to vibration and 3) total annoyance due to combined noise and vibration. Results of this first study led to a common procedure used for the rest of the experiments carried out during this thesis work. Studies about annoyance due to combined railway noise and vibration often use indices which only describe an amount of energy for each single exposure. Results can be contradictory. A second study was conducted in the laboratory in order to evaluate the influence of (noise and vibration) intensity on annoyance and to determine the reason of the contradictory results observed in the literature. The initial hypotheses made in the current work were that those could be due to the different ranges of variation of noise and vibratory levels, or to the different spectral contents of the stimuli used in the studies of interest. In the literature, there is a reported need of further investigations about the influence of parameters not related to vibration level (\textit{e.g.} frequency content, modulation) on railway vibration annoyance. During this thesis, work was done in the aim of a better understanding of the role of vibratory spectral content in specific annoyance due to vibration in the absence of noise. An experiment was conducted using artificial vibration stimuli based on the railway vibration recording spectra. The importance of parameters other than overall noise or vibration levels on variations of the annoyance due to combined railway noise and vibration was investigated during a last study. The stimuli were based on 19 noise and vibration recordings obtained inside a dwelling, after having reduced their duration to 10s and with controlled variations of noise and vibration levels. The results showed that the relative importance of temporal and spectral parameters of the combined exposure to noise and vibration was low as compared to that of energetic parameters
Nicolas, Jean-Pierre. "Ville, transports et environnement. Contributions relatives des parametres du trafic routier affectant la pollution sonore et atmospherique en milieu urbain". Lyon 2, 1996. https://tel.archives-ouvertes.fr/tel-00267185.
Testo completoMotorised road traffic - cars and lorries together - and its related nuisances increase regularly : land occupation, eviction of other activities and types of mobility, safety issues, congestion, noise and atmospheric pollution. . . In france, the road traffic increase was 50% over 15 years - from 320 billions of vehicles kilometers in 1980 to 487 in 1994. The urban part of this traffic follows the same trend, accounting for 27 to 28% of all. The two principal aims of this theses are, on one hand, the evaluation of the share of road traffic in noise and atmospheric pollution in cities and, in the other hand, the evaluation of respective shares of the main characteristics of the traffic in its own emissions (total trafic - ie. Veh. Km -, state of the congestion, technological characteristics of the vehicles). Two methodological ways are used. Firstly, a general approach of the social and economic context - but also technical and scientific - gives an idea of the stakes. Secondly, a specific tool is developped to show the influences of the 3 characteristics of the traffic on emissions. We use an assigment model applied to lyon in 1990, 1994, 2000 and 2010
Mahdjoub-Assaad, Sarah. "Les nuisances liées au trafic routier (bruit, pollution de l’air et insécurité) : de la gêne à la perception du risque sanitaire sous l’angle des inégalités sociales". Thesis, Lyon, 2018. http://www.theses.fr/2018LYSE1252/document.
Testo completoAn important factor supporting urban growth, and the viability of the urban centers, is transportation but road transport is still a common important source of traffic accidents, noise, and air which have heavy consequences on public health such as annoyance. The main objective of our thesis was to identify the determinants of each kind of trafficrelated annoyance (sociodemographic, socioeconomic, daily mobilty). The secondary objective was to identify the determinants of health risk perception and the feelings of health effects on his own health. Then, tow cross-sectional studies have been conducted in the general population, in the Rhône Department, in France. The main finding of our study is that the socioeconomic level doesn’t play a rule neither in the expression of annoyance nor in the health risk perception. However, active travel modes and public transport users are highly annoyed by traffic air pollution and road-traffic noise more than motorized users. Moreover, annoyance related to air pollution seemed to influence the feeling of health effects of noise and air pollution. Our results should be useful for urban policies. Create a friendly environment by reducing the use of cars, promoting non-motorized or “active” travel mode use (walking, cycling), to improve public transport and to promote the use of public transport, avoiding to add noisy road infrastructure near population centers, to develop facilities for pedestrians and for cyclists - all of these measures are needed to reduce road-traffic nuisances and the feeling of annoyance
Libri sul tema "Bruit de trafic"
Claude, Raffestin, Université de Genève. Centre universitaire d'écologie humaine et des sciences de l'environnement. e Genève (Suisse) Service d'urbanisme, a cura di. Le bruit dans la ville: Trafic routier, nuisances urbaines et affectation du sol. Genève: Service d'urbanisme, 1989.
Cerca il testo completourbains, Centre d'études des transports. Guide du bruit des transports terrestres: Présentation générale. [Bagneux: Ministère de l'équipement, Centre d'études des transports urbains], 2008.
Cerca il testo completoAmerican Association of State Highway and Transportation Officials. Task Force for Environmental Design., a cura di. Guide on evaluation and abatement of traffic noise, 1993. [Washington, D.C.]: American Association of State Highway and Transportation Officials, 1993.
Cerca il testo completoJean-Michel, Boisvert, e Québec (Province). Ministère des transports. Service de l'environnement, a cura di. Combattre le bruit de la circulation routière: Techniques d'aménagement et interventions municipales. 2a ed. [Québec]: Gouvernement du Québec, Ministère des transports, 1996.
Cerca il testo completoColin, English, a cura di. Environmental noise barriers: A guide to their acoustic and visual design. London: E & FN Spon, 1999.
Cerca il testo completoA, English C., a cura di. Environmental noise barriers: A guide to their acoustic and visual design. 2a ed. London: Taylor & Francis, 2009.
Cerca il testo completoModele de calcul de bruit du trafic routier pour ordinateur. Berne: l'Office federal de la protection de l'environnement, 1987.
Cerca il testo completoCombattre le bruit de la circulation routière. [Québec]: Gouvernement du Québec, Ministère des transports, 1987.
Cerca il testo completoKotzen, Benz, e Colin English. Environmental Noise Barriers. Taylor & Francis Group, 2019.
Cerca il testo completoKotzen, Benz, e Colin English. Environmental Noise Barriers: A Guide to Their Acoustic and Visual Design, Second Edition. Taylor & Francis Group, 2014.
Cerca il testo completoCapitoli di libri sul tema "Bruit de trafic"
Hough, Susan Elizabeth, e Roger G. Bilham. "Impacts and Reverberations". In After the Earth Quakes. Oxford University Press, 2005. http://dx.doi.org/10.1093/oso/9780195179132.003.0003.
Testo completoHolden, Robert H. "Guatemala: “Showcase of Latin America”". In Armies Without Nations, 134–58. Oxford University PressNew York, NY, 2004. http://dx.doi.org/10.1093/oso/9780195161205.003.0011.
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