DETERMINATION OF CRITICAL PARAMETERS ON TESTING METHODS OF ELECTRIC DETONATORS ACCORDING TO EUROPEAN STANDARDS
Journal Title: UNKNOWN - Year 2003, Vol 15, Issue 1
Abstract
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.
Authors and Affiliations
Mario Dobrilović Darko Vrkljan Zvonimir Ester
Keywords
Related Articles
- EP ID EP29936
- DOI -
- Views 175
- Downloads 2
IDENTIFICATION OF GROUNDWATER LEVEL DECLINE IN ZAGREB AND SAMOBOR-ZAPREŠIĆ AQUIFERS SINCE THE SIXTIES OF THE TWENTIETH CENTURY
This study examines historically measured groundwater levels on observation wells of Zagreb and Samobor-Zaprešić aquifers since the 70-ies of the 20th century until today. The analysis also entails older groundwater leve...
WEATHERING PROCESS IN EOCENE FLYSCH IN REGION OF SPLIT (CROATIA)
The Eocene flysh in the region of Split (Dalmatia, Croatia) is char¬acterized by the presence of layers with different characteristics. It mainly includes thin-layered marls, clayey marls, calcareous marls, clastic lay¬e...
PRAĆENJE RUDARSKE DJELATNOSTI
Praćenje rudarske djelatnosti obavljalo se u prošlosti ovisno o znanju, interesu i postojećim zakonskim propisima. O toj djelatnosti nalazimo dokumentacijske podatke u arhivima, bibliotekama, muzejima i drugdje. Treba is...
THE STUDY OF GAS MIGRATION IN CRYSTALLINE ROCK USING INJECTION TESTS
The study of gas migration in crystalline rock using injection tests is being carried out in the frame of the FORGE (Fate of Repository Gases) project. The Czech Technical University in Prague (CTU), Centre of Experiment...
DEVELOPMENT OF TIGHT OIL RESOURCES IN USA: PROFITABILITY OF EXPLOITATION AND EFFECT OF MACROECONOMIC INDICATORS IN VOLATILE OIL PRICE ENVIRONMENT
Large scale development of tight oil resources in US started after 2010. with following five-year period of favorable steady increase in crude oil price. During this relatively short expansion cycle, operating and capita...