Estimation of the ecology of a transport crossing of roads from noise loading from motor transport in city Zhytomyr
Journal Title: Вісник Житомирського державного технологічного університету. Серія: Технічні науки - Year 2018, Vol 81, Issue 1
Abstract
Estimation of the ecology of transport cross-roads from noise loading from motor transport in Zhytomyr. This problem is urgent, with aggravations in times of peak traffic growth intensity. As the studies of literary sources show, this is a problem of towns and cities of the entire civilized world. Many scientists from the leading economically developed countries took part in the solution of the problem. It continues to be studied in Ukraine by «Lviv Polytechnic» NU, Kirovograd NTU and others. Studying the experience is useful for effectively solving similar or similar problems in our town. So the scientists of the KSTU have solved a similar task of assessing the environmental quality of the noise load from motor vehicles by developing their own model of its assessment in Kirovograd. However, the development of the National Standard of Ukraine DSTU-NBS 1.-1-33: 2013 obliges it to be used for solving similar problems. In the course of work, the incompleteness of the standard methodology for traffic flow conditions at the cross-roads was revealed. We were asked to introduce additional amendments to enable the transfer of the method for riding at the cross-road, where there is simultaneously a ride with a rolling traffic flow and working engines of stopped cars in the cross-directional movement. The proposed refinements were checked for a typical cross-road of motor transport streams of the town by an experimental method of measuring the calculated parameter of the equivalent sound level by specialized means according to the standard method. The results of research on the basis of the refined standard method showed an excess of sanitary norms for residential areas of the town with a certain approximation of 1.4 times.
Authors and Affiliations
V. E. Titarenko, V. P. Shumliakivsky, V. I. Kornikov, K. M. Matskevich, R. V. Sobolevskyi
Keywords
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