Title UPRAVLJANJE RIZICIMA I METODE ANALIZE RIZIKA U ODRŽAVANJU Author Marko Grozdek Mentor Zoran Jurković (mentor)Mentor Mladen Perinić (mentor)Committee member Kristian Lenić (predsjednik povjerenstva)Granter University of Rijeka Defense date and country 2017-05, Croatia Scientific / art field, TECHNICAL SCIENCES Abstract Negativni faktori svakodnevno uzrokuju probleme osobno i poslovno. Takvi utjecajni faktori jednom riječju nazivaju se rizicima. Kako nas rizici ne bi nadvladali potrebno im se suprotstaviti. Procesom upravljanja rizicima upravo se to i postiže, štiti se od rizika i minimizira ga se. Gotova formula primjene ne postoji, ali postoje koraci, smjernice djelovanja i način korištenja procesa upravljanja rizicima. Sve navedeno potrebno je implementirati i prilagoditi ovisno o organizaciji ili sustavu u kojem se nalazimo i u kojem je namjera upravljati rizicima. Upravo u ovom radu, teoretskim objašnjenjima prikazana je bit procesa upravljanja rizicima, njegova važnost i uloga općenito. Dat je osvrt aktualne norme, ISO 31000, koja se veže za upravljanje rizicima. Elaborirano je značenje upravljanja rizicima u području održavanja i što ono donosi, ako se primjenjuje ili ne primjenjuje. U sklopu toga korišten je alat, matrica rizika, preko kojeg se izvršava klasifikacija rizika. Kroz primjer je objašnjeno korištenje matrice, uloga procjene rizika prilikom strukturiranja matrice i klasifikacije rizika. Uloga i poznavanje razdioba kvarova u kontekstu kvalitetnijeg upravljanja rizicima. Kroz teoriju i primjer utvrđeno je da kvantitativni pristup je bolji i daje točnije rezultate kod procjene, samim time upravljanje rizicima postaje učinkovitije. Isto tako, važno se služiti razdiobama kvarova, ali na pravilan način i prema pravilima koja su propisana za svaku razdiobu pojedinačno. Unatoč zaključcima kako kvalitativni pristup ima određene nedostatke zbog ne mogućnosti pristupa podacima poput povijesti kvarova, registra rizika itd., što spada u interne podatke svake tvrtke, procjena rizika provedena je kvalitativnim pristupom. Na temelju prikupljenog znanja strukturirana je matrica rizika za složeno industrijsko postrojenje sa nasumično odabranim vrijednostima i mogućim posljedicama ukoliko se pojedini događaj dogodi.
Abstract (english) Negative factors daily cause problems in our personal lives and in business as well. Such factors are in one word called the risks. To avoid the overpowering of risks, they need to be opposed. The risk management process is exactly doing that, protecting from risk and minimizing it. A perfect formula does not exist, but there are steps and guidelines how to use the risk management process. All of the above needs to be implemented and adapted depending on the organization or system in which we are located and in which we intend to manage the risks. Precisely in this paper, theoretical explanations present the essence of the process of risk management, its importance and role in general. An overview of the current standard ISO 31000 is given, which is closely related to risk management. The significance of risk management in the area of maintenance is elaborated and it is explained what it brings, if it is applied or not applied. As a part of this, a risk matrix tool has been used, through which risk classification is performed. An example has been used to explain the use of the matrix, the role of risk assessment when structuring the matrix and risk classification. It is also explained the role and knowledge of distribution of failures in the context of better risk management. Through the theory and example it has been determined that the quantitative approach is better and gives more accurate results within the evaluation, and thus the risk management becomes more efficient. Also, it is important to use distribution of failures, but in the proper way and according to the rules that are prescribed for each distribution individually. Despite the conclusions that the qualitative approach has some deficiencies, due to the lack of access to data such as failure history, risk registers, etc., which is part of the company's internal data, the risk assessment was carried out with a qualitative approach. Based on the acquired knowledge, a structured risk matrix for a complex industrial machinery is structured with randomly selected values and possible consequences if a particular event occurs.
Keywords
održavanje
rizik
upravljanje rizicima
procjena rizika
matrica rizika
distribucija neuspjeha
Keywords (english)
maintenance
risk
risk management
risk assessment
risk matrix
failure distribution
Language croatian URN:NBN urn:nbn:hr:190:347870 Study programme Title: Mechanical Engineering Type of resource Text File origin Born digital Access conditions Access restricted to students and staff of home institution Terms of use Repository Repository of the University of Rijeka, Faculty of Engineering Created on 2017-06-29 08:20:50
