Utjecaj dinamičkog ispitivanja retrorefleksije oznaka na kolniku na njihovu kvalitetu

master's thesis

• Title (english): Influence of Dynamic Road Markings Testing on their Quality
• Author: Antonio Kuliš
• Mentor: Darko Babić (mentor)
• Committee member: Dario Babić (predsjednik povjerenstva)
• Committee member: Marko Ševrović (član povjerenstva)
• Committee member: Mario Šafran (član povjerenstva)
• Granter: University of Zagreb; Faculty of Transport and Traffic Sciences; (Division of Intelligent Transport Systems and Logistics); (Department of Traffic Signalling); Zagreb
• Defense date and country: 2023-09-21, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Traffic and Transport Technology; Road and Rail Transport

Abstract

Oznake na kolniku dio su prometne signalizacije koji služi za vođenje prometa, reguliranje prometa, upozoravanje na stanje na cestama, upozoravanje na stanje i situaciju u prometu i informiranje vozača o zakonskim ograničenjima. Jedan od bitnijih faktora kvalitete oznaka na kolniku je razina retrorefleksije. Kako bi oznake na kolniku zadržale svoju kvalitetu moraju se redovno održavati, kao i čimbenici vidljivosti oznaka na kolniku, odnosno retrorefleksija. Na vidljivost oznaka na kolniku negativan utjecaj imaju prometni čimbenici, klimatski uvjeti, odnosno oborine, sunce, održavanje cesta i drugi. Postoje dva načina ispitivanja retrorefleksije oznaka na kolniku, a to su statičko i dinamičko ispitivanje retrorefleksije. Cilj ovog rada je utvrditi utjecaj dinamičkog ispitivanja retrorefleksije oznaka na kolniku na njihovu kvalitetu. Nakon analize rezultata dinamičkog ispitivanja retrorefleksije oznaka na kolniku nekoliko cesta i dionica autocesta na različitim terenima u RH, provedena je evaluacija rezultata. Nakon evaluacije utvrđen je utjecaj dinamičkog ispitivanja retrorefleksije na održavanje oznaka na kolniku u različitim dijelovima Hrvatske na cestama različite količine prometa i utjecaja okoline. Podatci o ispitivanju retrorefleksije dobiveni su od Zavoda za prometnu signalizaciju Fakulteta prometnih znanosti Sveučilišta u Zagrebu. Na samom kraju, nakon dokazivanja pozitivnog utjecaja dinamičkog ispitivanja na kvalitetu oznaka na kolniku, dat je i prijedlog za optimizaciju održavanja oznaka na kolniku.

Abstract (english)

Road markings are a part of traffic signaling that serves to guide traffic, regulate traffic, warn about road conditions, warn about traffic conditions, and inform drivers about legal restrictions. One of the more important factors of the quality of pavement markings is the level of retroreflection. In order for pavement markings to maintain their quality, they must be regularly maintained, along with the visibility factors of pavement markings, i.e. retroreflection. Traffic factors, climate conditions such as precipitation, sunlight and others, and road maintenance have a negative impact on the visibility of pavement markings. There are two ways of testing retroreflection of pavement markings, namely static and dynamic retroreflection testing. The aim of this paper is to determine the impact of dynamic retroreflection testing of pavement markings on their quality. After analyzing the results of the dynamic test of retroreflection of markings on the pavement of several roads and sections of highways on different terrains in the Republic of Croatia, an evaluation of the results was carried out. After the evaluation, the influence of the dynamic retroreflection test on the maintenance of pavement markings in different parts of Croatia on roads with different volumes of traffic and environmental influences was determined. The data on the retroreflection test were obtained from the Traffic Signaling Institute, Faculty of Traffic Sciences, University of Zagreb. Finally, after proving the positive impact of dynamic testing on the quality of pavement markings, a proposal was made for optimizing the maintenance of pavement markings.

• Keywords: retrorefleksija; oznake na kolniku; dinamičko ispitivanje; cesta; autocesta
• Keywords (english): retroreflection; pavement markings; dynamic testing; road; highway
• Language: croatian
• URN:NBN: urn:nbn:hr:119:177239
• Study programme: Title: Traffic and Transport; specializations in: Road Traffic and Transport, Railway Traffic and Transport, Water Traffic and Transport, Air Traffic and Transport, Postal Traffic, Information and Communication Traffic, Urban Traffic and Transport; Course: Road Traffic and Transport; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka prometa (magistar/magistra inženjer/inženjerka prometa)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2023-09-29 10:57:40