Kolnici niske razine bučnosti

undergraduate thesis

• Title (english): Low-noise pavements
• Author: Lucija Bučanac
• Mentor: Josipa Domitrović (mentor)
• Committee member: Maja Ahac (predsjednik povjerenstva)
• Committee member: Josipa Domitrović (član povjerenstva)
• Committee member: Ivica Stančerić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; (Transportation Engineering); Zagreb
• Defense date and country: 2022-09-27, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering; Transportation

Abstract

Ljudi su svakodnevno izloženi sve većim razinama buke, pogotovo u urbanim sredinama. Buka cestovnog prometa je, uz buku željezničkog i zrakoplovnog prometa, glavni izvor buke okoline. Mjere smanjenja buke cestovnog prometa mogu se podijeliti na smanjenje buke na izvoru, smanjenje rasprostiranja buke, zaštitu od buke na mjestu imisije te regulativu i ekonomske mjere. U ovom su radu objašnjeni mehanizmi nastanka buke interakcije pneumatika i površine kolnika, te kako možemo smanjiti razinu buke na izvoru odabirom habajućeg sloja kolničke konstrukcije. Detaljno su objašnjeni porozni asfalti i poroelastične površine.

Abstract (english)

People are exposed to increasing levels of noise every day, especially in urban areas. Road traffic noise is, along with rail and air traffic noise, the main source of environmental noise. Road traffic noise reduction measures can be divided into noise reduction at the source, reduction of noise propagation, noise protection at the point of emission, and regulation and economic measures. In this paper, the mechanisms of the noise generated by the interaction of tires and the road surface are explained. Method of reducing traffic noise et source by adequate selection of pavement wearing course is explained on the example of porous asphalt and poroelastic surfaces.

• Keywords: buka cestovnog prometa; habajući sloj; porozni asfalt; poroelastične površine
• Keywords (english): traffic noise; wearing course; porous asphalt; poroelastic road surfaces
• Language: croatian
• URN:NBN: urn:nbn:hr:237:503034
• Study programme: Title: Civil Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-03-28 11:18:39