Utjecaj održavanja na parametre efektivnosti cestovnih vozila

undergraduate thesis

• Title (english): Impact of Maintenance on Road Vehicle Effectiveness Parameters
• Author: Karlo Špeljak
• Mentor: Ivo Jurić (mentor)
• Committee member: Željko Šarić (predsjednik povjerenstva)
• Committee member: Goran Zovak (član povjerenstva)
• Committee member: Marijan Rajsman (član povjerenstva)
• Granter: University of Zagreb; Faculty of Transport and Traffic Sciences; (Division of Transport); (Department of Road Transport); Zagreb
• Defense date and country: 2023-05-02, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Traffic and Transport Technology; Road and Rail Transport

Abstract

Cestovna vozila su složeni tehnički sustavi koji se, kao i svi tehnički sustavi, mijenjaju tijekom eksploatacija. Promjena tehničkog stanja vozila uzrokuje pojavu poremećaja u radu i/ili potpunih zastoja u radu. Sva cestovna vozila su popravljivi tehnički sustavi, njihovo stanje se može obnoviti odgovarajućim preventivnim i korektivnim postupcima Održavanje vozila igra značajnu ulogu u njihovoj efektivnosti. Opravdanost ulaganja u vozila ovisi o tome što ona pružaju u odnosu na postavljene zahtjeve. Efektivnost je složena funkcija, a pouzdanost i raspoloživost su osnovni parametri koji su vjerojatnosne kategorije Pouzdanost ovisi o konstrukcijskim karakteristikama vozila i definira se kao sposobnost sustava i njegovih elemenata da funkcioniraju bez kvara. Raspoloživost ne ovisi samo o karakteristikama dizajna, već i o radnom okruženju, skladištenju i održavanju, pa čak i o pouzdanosti vozila. Održavanje cestovnih vozila kao složeni organizacijsko - tehnološki sustav bitno utječe na parametre efektivnosti cestovnih vozila.

Abstract (english)

Road vehicles are complex technical systems that, like all technical systems, change during exploitation. A change in the technical condition of the vehicle leads to disruptions in operation and/or complete operational failures. All road vehicles are repairable technical systems, their condition can be restored by appropriate preventive and corrective measures Maintenance of vehicles plays an important role in their efficiency. The justification for investment in vehicles depends on what they perform in relation to the requirements set. Effectiveness is a complex function, and reliability and availability are fundamental parameters that are probabilistic categories. Reliability depends on the design characteristics of the vehicle and is defined as the ability of the system and its elements to function without failure. Availability depends not only on the design characteristics, but also on the operating environment, storage and maintenance, and even on the reliability of the vehicle. Road vehicle maintenance as a complex organizational-technical system significantly affects the parameters of road vehicle efficiency.

• Keywords: cestovna vozila; održavanje; efektivnost; pouzdanost; raspoloživost
• Keywords (english): road vehicles; maintenance; effectiveness; reliability; availability
• Language: croatian
• URN:NBN: urn:nbn:hr:119:958364
• 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: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prometa (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prometa)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2023-05-10 14:09:42