Prediction of noise and vibration. Prediction of road traffic noise.
نویسندگان
چکیده
منابع مشابه
Mathematical Modeling of Road Traffic Noise Prediction
Noise is one of the environmental pollutant that is encountered in daily life. Noise pollution has become a major concern of communities living in the vicinity of major highway corridors. In view of the rapid development it is essential to study highway noise with respect to various causative factors. In the present paper a road traffic noise prediction model for Indian conditions is developed ...
متن کاملAssociation of Road Traffic Noise Exposure and Driving Behaviors
Background: The noise caused by traffic is an increasingly prominent feature of urban environments. However, limited studies have been focused on the assessment of exposure-response relationship between road traffic noise exposure and driving behaviors in Iran. The present study aimed to investigate the prevalence of the violations caused by road traffic noise exposure in Qazvin, Iran. Methods...
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This paper will review practical techniques and procedures employed to quiet gearboxes and transmission units. The author prefers solving the gear noise problem at the very source to introduce an enclosure as a means to reduce radiated noise, which seems to be easy but its effect on the sound pressure level is small. The gearbox noise problem solution is focused on the improvement of gear desig...
متن کاملroad traffic noise model
background : the recognition of road traffic noise as one of the main sources of environmental pollution has led to develop models that enable to predict noise level from fundamental variables. traffic noise prediction models are required as aids for designing roads and highways. in addition, sometimes are used in the assessment of existing or envisaged changes in traffic noise conditions. in t...
متن کاملAccuracy and Precision in Traffic Noise Prediction
Traffic is the main source responsible for unacceptable exposure in densely populated communities. The first round of noise mapping and action planning according to 2002/49/EC yielded results with differences hard to be interpreted as real image of the noise climate in the MS. Based on a study financed by the German BAST (Federal Highway Research Institute), the influence of input data, calcula...
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ژورنال
عنوان ژورنال: Journal of Environmental Conservation Engineering
سال: 1996
ISSN: 1882-8590,0388-9459
DOI: 10.5956/jriet.25.507