UNCERTANITIES AND RISK IN GEOLOGICAL ACTIVITIES AND NEW WAYS OF THEIR HANDLING
Item
Title (Dublin Core)
eng
UNCERTANITIES AND RISK IN GEOLOGICAL ACTIVITIES AND NEW WAYS OF THEIR HANDLING
hrv
NESIGURNOSTI I RIZICI PRI GEOLOŠKIM ISTRAŽIVANJIMA I NAČINI RJEŠAVANJA
Description (Dublin Core)
eng
The authors rewiev the main types of uncertainties occuring in connection with geological investigations. The general concept of handling these uncertainties are outlined. The particular features of scalar, spatial and spatial-temporal evaluations are presented. Limitations of the traditional mathematical approach – deterministic and probabilistic – applied to geological investigations are discused. In the second part of the paper nem mathematical methods are presented that are more suitable to handle uncertaintes that the traditional ones.The fuzzy set theory seems to be one of the most efficient for geological purposes, among these methods. The problems of uncertainty in risk analysis are shortly discussed. Finally, results of test calculations performed by fuzzy arithmetic are presented.
hrv
Autori prikazuju glavne oblike nesigurnosti geoloških istraživanja. U glavnim su crtama izloženi postupci za rješavanje tih nesigurnosti. Posebno su prikazani rezultati skalarne, prostorne i prostorno-vremenske obrade. Ocijenjena su ograničenja tradicionalnih pristupa interpretaciji rezultata geoloških istraživanja – determinističkog i probabilističnog. U drugom dijelu članka prikazane su nove matematičke metode, prikladnije od tradicionalnih za obradu interpretacijskuh nesigurnosti. Čini se da je među tim metodama teorija fazi-postupka najefikasnija. Kritično su, ukratko, prikazani i problemi nesigurnosti u analizi rudarskog rizika. Konačno, prikazani su i rezultati nekih test-kalkulacija izvedenih fazi-aritmetikom.
Creator (Dublin Core)
Bardossy, Gyorgy
Fodor, Janos
Subject (Dublin Core)
eng
uncertanity;errors;geostatistics;fuzzy sets;risk analysis
hrv
nesigurnost;greške;geostatika;fazi-postupci;analiza rudarskog rizika
Publisher (Dublin Core)
Faculty of Mining, Geology and Petroleum Engineering University of Zagreb
Date (Dublin Core)
2001
Type (Dublin Core)
text
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Format (Dublin Core)
application/pdf
Identifier (Dublin Core)
https://hrcak.srce.hr/13413
eng
https://hrcak.srce.hr/file/20563
Source (Dublin Core)
Rudarsko-geološko-naftni zbornik
ISSN 1849-0409 (Online)
Volume 13
Issue 1
Language (Dublin Core)
eng
Rights (Dublin Core)
info:eu-repo/semantics/openAccess
The author and publisher rights are visible during the submission process, and ethical codex is available at http://hrcak.srce.hr/ojs/index.php/rgn/about/editorialPolicies#custom-0 .
The Bulletin is open access (OA, green model, CC-BY) journal what means that electronic versions of articles are accessible to readers, without any fees or registration.When use, please refer to Creative Commons license (BY type, http://creativecommons.org/licenses/by/4.0/ ).
Publisher copyright policies & self-archiving is also described at Sherpa organisation web (RoMEO service) based at the University of Nottingham (http://www.sherpa.ac.uk/romeo/pub/2374/).
All volumes of the Bulletin (from 1989) are available at Hrčak journal pages (http://hrcak.srce.hr/rgn-zbornik?lang=en).
The Bulletin is open access (OA, green model, CC-BY) journal what means that electronic versions of articles are accessible to readers, without any fees or registration.When use, please refer to Creative Commons license (BY type, http://creativecommons.org/licenses/by/4.0/ ).
Publisher copyright policies & self-archiving is also described at Sherpa organisation web (RoMEO service) based at the University of Nottingham (http://www.sherpa.ac.uk/romeo/pub/2374/).
All volumes of the Bulletin (from 1989) are available at Hrčak journal pages (http://hrcak.srce.hr/rgn-zbornik?lang=en).