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PLANING AND STARTING EXPERIENCE OF UNDERGROUND EXPLOITATION OF DIMENSION STONE IN ISTRIA (CROATIA)

Ivan Cotman
Slavko Vujec

Sažetak

After investigation and designing started underground exploitation of dimension stone in Istria (Croatia). On this way parallel with economical reasons, the most part of very aggressive environmental requirements will he solved.
The results of numerical modeling, for design purposes, are present. New numerical models and results, with corrected dimensions of rooms and pillars, are described. Obtained, technical and economical results of experimental underground exploitation are encouraging.

Ključne riječi

dimension stone; underground exploitation; room and pillar mining method; room and pillar design; numerical modelling

Hrčak ID:

13467

URI

https://hrcak.srce.hr/13467

Datum izdavanja:

4.12.1998.

Podaci na drugim jezicima: hrvatski

Posjeta: 2.623 *