ANALYSIS OF TRAFFIC NOISE FROM A MAIN ROAD CROSSING A CITY
Journal Title: ROMANIAN JOURNAL OF TECHNICAL SCIENCES - APPLIED MECHANICS - Year 2018, Vol 63, Issue 1
Abstract
The impact of road traffic on the environment is practically determined by a calculation procedure. Reliable calculation results require reliable sources determination. The theme of this study was to prepare the noise map of the area traversed by a major road, inside a neighbourhood which is part of an urban agglomeration, and to assess the effect of the noise on the population. No input data was available, so all the necessary data was collected on site, or taken from free available sources. The paper presents the sources of map data, the methods used to collect and process road traffic data, and the methods and tools used to process the outputs. Beside the noise mapping software, are used GPS, GIS and CAD techniques.
Authors and Affiliations
DINU COVACIU, DANIELA FLOREA, JANOS TIMAR
Keywords
Related Articles
- EP ID EP508153
- DOI -
- Views 87
- Downloads 0
MODELING THE EVOLUTION OF FATIGUE FAILURE WITH PERIDYNAMICS
Holes and round notches are locations where fatigue cracks may arrest. Investigating the evolution of fatigue cracks after sinking into such a hole is important. Here we extend a recently proposed fatigue crack peridynam...
ASYMMETRICAL COLD STRIP ROLLING. A NEW ANALYTICAL APPROACH
In this paper is given a solution of asymmetrical strip rolling problem using a Bingham type constitutive equation and the perturbation method. Rolling pressure distribution, rolling force, rolling torque, front tension,...
HUNTING MOTION OF THE HIGH SPEED RAILWAY BOGIES WITH INTERCONNECTION AXLES
The axle hunting is a coupled lateral and yaw self-oscillatory motion which is largely determined by wheel-rail contact geometry. The stability of this motion is an important dynamic problem that determines the maximum o...
AN ANALYSIS OF THE EFFECT OF HOLES PATTERNS ON COUPLED INSTABILITY OF PERFORATED THIN-WALLED MEMBERS
The buckling behaviour of vertical steel pallet rack columns is greatly influenced by the distribution of perforations punched continuously along their length. To study the influence of the holes patterns on the elastic...
MODULAR AUTOMATON SYSTEM WITH REAL TIME CONTROL FOR CREATING COMMAND INSTALATIONS AND ELECTRICAL OPERATIONS DEDICATED TO COMBINED FORAGES PRODUCTION INSTALATIONS
The present technique performances have given the ability of achieving command installations and operations with a high level of complexity and technicality for conducting technological processes with the monitoring of a...