| Introducing of the Fiberglass Rockbolts With Two-component Resin in the "Rudnik" Mine Technological Process | Uvođenje fiberglass sidara sa dvokomponentnom smešom u tehnološki proces jame rudnika "Rudnik" |
| Underground Mining Еngineering, Professional paper [pdf] | Podzemni radovi, Stručni rad [pdf] |
| ID: 2.2011.18.3 Number: 18 Month: 12 Year: 2011 UDC: 62 [tmx] [bow] |
Saša Mitić
Institution: Mining Institut, Belgrade
Mail: podzemna@ri.beograd.ac.rs | Saša Mitić
Institucija: Rudarski institut d.o.o., Beograd
E-pošta: podzemna@ri.beograd.ac.rs |
Zlatko Belić
Institution: A.D. ″Rudnik″, Rudnik
Mail: zbelic@contangorudnik.rs | Zlatko Belić
Institucija: A.D. Rudnik i flotacija ″Rudnik″, Rudnik
E-pošta: zbelic@contangorudnik.rs |
Dragan Milojević
Institution: Mining Institut, Belgrade | Dragan Milojević
Institucija: Rudarski institut d.o.o., Beograd |
Rade Tokalić
Institution: University in Belgrade, Faculty of Mining and Geology, Belgrade
Mail: tokalic@rgf.bg.ac.rs | Rade Tokalić
Institucija: Univerzitet u Beogradu, Rudarsko-geološki fakultet, Beograd
E-pošta: tokalic@rgf.bg.ac.rs |
Abstract
This paper presents, in brief, principles of the underground rooms supporting by the fiberglass rockbollts, in combination with the two-compound mixture. This type of rockbolts was succesufully introduced in the "Rudnik" mine technological process, with excellent results related to the application, installing, breaking load and, especeally, for the employements working safety. Knowing working conditions in the selected part of the "Rudnik" underground mine, as well as defined mining method, the conclusion that fiberglass rockbolts with two-component resin are most suitable for application, was made. | Apstrakt
U ovom radu su ukratko prikazani principi podgrađivanja jamskih prostorija fiberglass sidrima u kombinaciji sa dvokomponentnom smešom, kao i način njihove ugradnje i metodologija ispitivanja. Ova vrsta sidara je uspešno uvedena u tehnološki proces jame rudnika ″Rudnik″, pri čemu su dobijeni odlični rezultati, u pogledu tehnologije ugradnje i njihove nosivosti, a posebno u poboljšanju bezbednosti rada zaposlenih. Poznavajući uslove rada u konkretnom delu jame rudnika ″Rudnik″, kao i na osnovu definisane metode otkopavanja, došlo se do zaključka da su za primenu najpogodnija fiberglass sidra sa dvokomponentnom smešom. |
| Keywords: fiberglass rockbolts, "Rudnik" mine, two-component mixture - resin | Ključne reči: fiberglass sidra, rudnik "Rudnik", dvokomponentna smeša |
| Pages: 63-68 | Strane: 15-20 |