Slot development using the controlled blasting in the ore body "Borska reka"
The occurrence of deviations in the drilling of long blast holes can negatively impact the quality of blasting and safety of personnel and pillars in the room and pillar mining methods. The application of controlled blasting through a two-step blasting process for creating a compensation chamber (sl...
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| Format: | Article |
| Language: | English |
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Mining and Metallurgy Institute, Bor
2024-01-01
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| Series: | Mining and Metallurgy Engineering Bor |
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| Online Access: | https://scindeks-clanci.ceon.rs/data/pdf/2334-8836/2024/2334-88362402011V.pdf |
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| _version_ | 1841554166694019072 |
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| author | Vojinović Ivica Svrkota Igor Stojanović Miloš Šabaz Dragan Rajković Radmilo |
| author_facet | Vojinović Ivica Svrkota Igor Stojanović Miloš Šabaz Dragan Rajković Radmilo |
| author_sort | Vojinović Ivica |
| collection | DOAJ |
| description | The occurrence of deviations in the drilling of long blast holes can negatively impact the quality of blasting and safety of personnel and pillars in the room and pillar mining methods. The application of controlled blasting through a two-step blasting process for creating a compensation chamber (slot) is presented due to the occurrence of blast hole deviations. Initiation sequences of holes in the two-step blasting process were determined by surveying the holes and simulating blasting in the Datamine Aegis software. Blasting the lower and upper parts of the slot created a free space of approximately 840 m³ with an approximate specific explosive consumption of 2.25 kg/m³ |
| format | Article |
| id | doaj-art-2d6e1d87dd84487e88af1005de38bd29 |
| institution | Kabale University |
| issn | 2334-8836 2406-1395 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | Mining and Metallurgy Institute, Bor |
| record_format | Article |
| series | Mining and Metallurgy Engineering Bor |
| spelling | doaj-art-2d6e1d87dd84487e88af1005de38bd292025-01-08T16:30:36ZengMining and Metallurgy Institute, BorMining and Metallurgy Engineering Bor2334-88362406-13952024-01-0120242112010.5937/mmeb2402011V2334-88362402011VSlot development using the controlled blasting in the ore body "Borska reka"Vojinović Ivica0https://orcid.org/0009-0006-3658-6922Svrkota Igor1https://orcid.org/0000-0002-3779-6327Stojanović Miloš2https://orcid.org/0000-0003-0044-5491Šabaz Dragan3https://orcid.org/0000-0002-1373-413XRajković Radmilo4https://orcid.org/0000-0001-5905-6613Mining and Metallurgy Institute, Bor, SerbiaMining and Metallurgy Institute Bor, SerbiaMining and Metallurgy Institute, Bor, SerbiaMining and Metallurgy Institute, Bor, SerbiaMining and Metallurgy Institute, Bor, SerbiaThe occurrence of deviations in the drilling of long blast holes can negatively impact the quality of blasting and safety of personnel and pillars in the room and pillar mining methods. The application of controlled blasting through a two-step blasting process for creating a compensation chamber (slot) is presented due to the occurrence of blast hole deviations. Initiation sequences of holes in the two-step blasting process were determined by surveying the holes and simulating blasting in the Datamine Aegis software. Blasting the lower and upper parts of the slot created a free space of approximately 840 m³ with an approximate specific explosive consumption of 2.25 kg/m³https://scindeks-clanci.ceon.rs/data/pdf/2334-8836/2024/2334-88362402011V.pdfcontrolled blastingslotroom and pillardatamine aegispowder factor |
| spellingShingle | Vojinović Ivica Svrkota Igor Stojanović Miloš Šabaz Dragan Rajković Radmilo Slot development using the controlled blasting in the ore body "Borska reka" Mining and Metallurgy Engineering Bor controlled blasting slot room and pillar datamine aegis powder factor |
| title | Slot development using the controlled blasting in the ore body "Borska reka" |
| title_full | Slot development using the controlled blasting in the ore body "Borska reka" |
| title_fullStr | Slot development using the controlled blasting in the ore body "Borska reka" |
| title_full_unstemmed | Slot development using the controlled blasting in the ore body "Borska reka" |
| title_short | Slot development using the controlled blasting in the ore body "Borska reka" |
| title_sort | slot development using the controlled blasting in the ore body borska reka |
| topic | controlled blasting slot room and pillar datamine aegis powder factor |
| url | https://scindeks-clanci.ceon.rs/data/pdf/2334-8836/2024/2334-88362402011V.pdf |
| work_keys_str_mv | AT vojinovicivica slotdevelopmentusingthecontrolledblastingintheorebodyborskareka AT svrkotaigor slotdevelopmentusingthecontrolledblastingintheorebodyborskareka AT stojanovicmilos slotdevelopmentusingthecontrolledblastingintheorebodyborskareka AT sabazdragan slotdevelopmentusingthecontrolledblastingintheorebodyborskareka AT rajkovicradmilo slotdevelopmentusingthecontrolledblastingintheorebodyborskareka |