OPTIMAL PARAMETERS OF BLASTING IN TUNNELS USING PATRONED AND PUMPED EXPLOSIVES WITH ELECTRIC AND NON-ELECTRIC INITIATION
The parameters of drilling and blasting procedures during excavation of Grič and mala Kapela Tunnels are presented in this work. The tunnels are being constructed according to NATM (New Austrian Tunneling Method) in two parallel tubes. By Comparison of blasting with patroned and pumped explosives an...
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Format: | Article |
Language: | English |
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Faculty of Mining, Geology and Petroleum Engineering
2003-12-01
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Series: | Rudarsko-geološko-naftni Zbornik |
Subjects: | |
Online Access: | http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=20512&lang=en |
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author | Zvonimir Deković Zvonimir Ester Mario Dobrilović |
author_facet | Zvonimir Deković Zvonimir Ester Mario Dobrilović |
author_sort | Zvonimir Deković |
collection | DOAJ |
description | The parameters of drilling and blasting procedures during excavation of Grič and mala Kapela Tunnels are presented in this work. The tunnels are being constructed according to NATM (New Austrian Tunneling Method) in two parallel tubes. By Comparison of blasting with patroned and pumped explosives and electric and non-electric mode of initiation, optimal technological parameters have been defined concerning duration of blasting working cycle, progress, tunnel category and seismic effects of blasting on the tunnel support system of the parallel tunnel tube. |
first_indexed | 2024-03-12T19:51:01Z |
format | Article |
id | doaj.art-692cedc77ac64cca9cd281dd6b7459fa |
institution | Directory Open Access Journal |
issn | 0353-4529 1849-0409 |
language | English |
last_indexed | 2024-03-12T19:51:01Z |
publishDate | 2003-12-01 |
publisher | Faculty of Mining, Geology and Petroleum Engineering |
record_format | Article |
series | Rudarsko-geološko-naftni Zbornik |
spelling | doaj.art-692cedc77ac64cca9cd281dd6b7459fa2023-08-02T03:08:52ZengFaculty of Mining, Geology and Petroleum EngineeringRudarsko-geološko-naftni Zbornik0353-45291849-04092003-12-011513137OPTIMAL PARAMETERS OF BLASTING IN TUNNELS USING PATRONED AND PUMPED EXPLOSIVES WITH ELECTRIC AND NON-ELECTRIC INITIATIONZvonimir Deković0Zvonimir Ester1Mario Dobrilović2Croatian Motorways, Ltd, Vončinina 2, Zagreb, CroatiaFaculty of Mining, Geology and Petroleum Engineering, University of Zagreb, Pierottijeva 6, Zagreb, CroatiaFaculty of Mining, Geology and Petroleum Engineering, University of Zagreb, Pierottijeva 6, Zagreb, CroatiaThe parameters of drilling and blasting procedures during excavation of Grič and mala Kapela Tunnels are presented in this work. The tunnels are being constructed according to NATM (New Austrian Tunneling Method) in two parallel tubes. By Comparison of blasting with patroned and pumped explosives and electric and non-electric mode of initiation, optimal technological parameters have been defined concerning duration of blasting working cycle, progress, tunnel category and seismic effects of blasting on the tunnel support system of the parallel tunnel tube.http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=20512&lang=endrillingblastingseismic effectsworking cycleNATM (New Austrian Tunelling Method)tunnel support system |
spellingShingle | Zvonimir Deković Zvonimir Ester Mario Dobrilović OPTIMAL PARAMETERS OF BLASTING IN TUNNELS USING PATRONED AND PUMPED EXPLOSIVES WITH ELECTRIC AND NON-ELECTRIC INITIATION Rudarsko-geološko-naftni Zbornik drilling blasting seismic effects working cycle NATM (New Austrian Tunelling Method) tunnel support system |
title | OPTIMAL PARAMETERS OF BLASTING IN TUNNELS USING PATRONED AND PUMPED EXPLOSIVES WITH ELECTRIC AND NON-ELECTRIC INITIATION |
title_full | OPTIMAL PARAMETERS OF BLASTING IN TUNNELS USING PATRONED AND PUMPED EXPLOSIVES WITH ELECTRIC AND NON-ELECTRIC INITIATION |
title_fullStr | OPTIMAL PARAMETERS OF BLASTING IN TUNNELS USING PATRONED AND PUMPED EXPLOSIVES WITH ELECTRIC AND NON-ELECTRIC INITIATION |
title_full_unstemmed | OPTIMAL PARAMETERS OF BLASTING IN TUNNELS USING PATRONED AND PUMPED EXPLOSIVES WITH ELECTRIC AND NON-ELECTRIC INITIATION |
title_short | OPTIMAL PARAMETERS OF BLASTING IN TUNNELS USING PATRONED AND PUMPED EXPLOSIVES WITH ELECTRIC AND NON-ELECTRIC INITIATION |
title_sort | optimal parameters of blasting in tunnels using patroned and pumped explosives with electric and non electric initiation |
topic | drilling blasting seismic effects working cycle NATM (New Austrian Tunelling Method) tunnel support system |
url | http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=20512&lang=en |
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