Analiza hrupa v urbanem okolju proizvedenega v industrijski coni

magistrsko delo

Anja Polajžer (Author), Aleš Belšak (Mentor), Jurij Prezelj (Mentor)

Abstract

Hrup je problem civilizacije. Povzroča poškodbo sluha in vrsto psihofizioloških motenj. Vpliva tudi na delovno učinkovitost. Hrup je tako problem varstva okolja in humanizacije delovnega mesta. Stroji in naprave so glavni povzročitelji hrupa tako na delovnem mestu kot v naravnem in življenjskem okolju. Tihi izdelek je zelo dober prodajni argument. Da bi znali izdelati tihi stroj ali zmanjšati hrup delujočega stroja moramo znati vir hrupa locirati, definirati, ga popisati v časovni in frekvenčni domeni in določiti njegovo zvočno moč. V magistrski nalogi se seznanimo z merilno opremo, potrebno akustično okolico in predpisi, katere je treba upoštevati za pravilno merjenje in definiranje vira hrupa. Seznanimo se z metodami in tehnikami za zmanjševanje hrupa na mestu vira, na poti prenosa ali sprejema hrupa.

Keywords

okoljski hrup;motnje;merjenje;mejne vrednosti;magistrske naloge;

Data

Language:	Slovenian
Year of publishing:	2019
Typology:	2.09 - Master's Thesis
Organization:	UM FS - Faculty of Mechanical Engineering
Publisher:	[A. Polajžer]
UDC:	534.836.08(043.2)
COBISS:	22999830
Views:	852
Downloads:	106
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Analysing noise in the city area produced in an industrial zone
Secondary abstract:	Noise is a problem of civilization. It causes hearing damage and a variety of psychophysiological disorders. It also affects work efficiency. Noise is thus a problem of protecting the environment and humanizing the workplace. Machines and appliances are the main drivers of noise in the workplace and in the natural and living environment. The silent product is a very good sales argument. In order to be able to make a silent machine or to reduce the noise of a running machine, we need to be able to locate, define it in the time and frequency domain and determine its sound power. In the master's thesis we are acquainted with the measuring equipment, the necessary acoustic surroundings and the regulations, which must be observed in order to properly measure and define the noise source. We learn about noise reduction methods and techniques at the point of source, on the way to transmit or receive noise.
Secondary keywords:	environmental noise;disturbance;measurement;limit values;
Type (COBISS):	Master's thesis/paper
Thesis comment:	Univ. v Mariboru, Fak. za strojništvo, Konstrukterstvo
Pages:	X, 77 str.
ID:	11218873