Application of a programmable electronic blasting system at building materials opencasts |
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| Authors: | A N Grishin |
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| Affiliation: | (1) “Novosibirskvzryvprom” Joint-Stock Company, Novosibirsk, Russia |
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| Abstract: | The trial test results for down-the-hole electric detonation cord with electronic delay are presented. The analysis is performed
for various designs of charges with electronic detonation cords. Based on the commercial testing, the rational design of a
divided down-the-hole charge with electronic detonation cords has been developed.
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Translated from Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, No. 6, pp. 45–48, November–December, 2007. |
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| Keywords: | Electronic detonation cord continuous down-the-hole charge divided down-the-hole charge opencast explosion |
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