DETERMINATION OF CRITICAL PARAMETERS ON TESTING METHODS OF ELECTRIC DETONATORS ACCORDING TO EUROPEAN STANDARDS
Item
Title (Dublin Core)
eng
DETERMINATION OF CRITICAL PARAMETERS ON TESTING METHODS OF ELECTRIC DETONATORS ACCORDING TO EUROPEAN STANDARDS
hrv
ODREĐIVANJE KRITIČNIH PARAMETARA METODA ISPITIVANJA ELEKTRIČNIH DETONATORA PREMA EUROPSKIM STANDARDIMA
Description (Dublin Core)
eng
In the paper are presented results of testing electric detonators according to New European Standards.
In order to establish real, marginal values, testing have been performed on suggested devices with extreme parameters applied.
Consequently, sensitivity on impact of bridge wire, primary and secondary explosive charge, thermal stability, resistance to water and resistance to hydrostatic pressure of electrical detonators have been measured with wider range that proscribed by the standard.
The results obtained by the research were used to evaluate reality of proposed values in New European Standards.
In order to establish real, marginal values, testing have been performed on suggested devices with extreme parameters applied.
Consequently, sensitivity on impact of bridge wire, primary and secondary explosive charge, thermal stability, resistance to water and resistance to hydrostatic pressure of electrical detonators have been measured with wider range that proscribed by the standard.
The results obtained by the research were used to evaluate reality of proposed values in New European Standards.
hrv
U radu su dani rezultati laboratorijskih ispitivanja električnih detonatora prema zahtjevima Europskih Normi. Kako bi se odredile stvarne, granične vrijednosti ispitnih parametara, u odnosu na parametre propisane normama, ispitivanja su izvedena na normama predloženoj ispitnoj opremi. Tijekom ispitivanja primjenjivani su maksimalni ispitni parametri ograničeni tehničkim mogučnostima ispitne opreme. Osjetljivost na udar električnog mostića, primarnog i sekundarnog punjenja; toplinska stabilnost i otpornost prema hidrostatskom pritisku vode električnih detonatora ispitivani su vrijednostima većim od zahtjeva normi. Dobiveni rezultati služe za ocjenu realnosti zahtjeva EN i određivanje maksimalnih otpornosti električnih detonatora.
Creator (Dublin Core)
Dobrilović, Mario
Vrkljan, Darko
Ester, Zvonimir
Subject (Dublin Core)
eng
testing of electric detonators;thermal stability;hydrostatic pressure stability;impact sensitivity;mechanical strentgh;European standards
hrv
ispitivanja električnih detonatora;toplinska stabilnost;otpornost na hidrostatski pritisak,osjetljivost na udar;mehanička čvrstoća;Europske norme
Publisher (Dublin Core)
Faculty of Mining, Geology and Petroleum Engineering University of Zagreb
Date (Dublin Core)
2003
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/13387
eng
https://hrcak.srce.hr/file/20514
Source (Dublin Core)
Rudarsko-geološko-naftni zbornik
ISSN 1849-0409 (Online)
Volume 15
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).