THE INFLUENCE OF DISCONTINUITY FABRIC AND OTHER FACTORS ON OPTIMUM EXPLOITATION OF DIMENSION STONE
Journal Title: UNKNOWN - Year 1994, Vol 6, Issue 1
Abstract
Dimension stone as a specific nonmetallic raw material, regarding deposit conditions, exploitation methods and processing, demands an adequate estimate of dimensioning i.e. opti-malizalion of the exploitation in relation to the structural elements. The analyzed and presented examples show that in natural conditions adaptation of the exploitation technology to the discontinuity fabric could result in considerable gains in utilization of rock mass in stone blocks, specialy if these blocks are cases of highly decorative stone with good physical and mechanical properties. The calculated and presented diagrams fit well into world analysis trends concerning exploitation and processing of dimension stone, This is confirmed by the improvement of technology for smaller stone blocks can be exploited and processed profitably.
Authors and Affiliations
Ivan Tomašić
PROGRAMSKI SENZORI ZA PETODNEVNO TERENSKO OPAŽANJE BIOKEMIJSKE POTROŠNJE KISIKA
Prikazana su dva senzora temeljena na tehnikama umjetne inteligencije. Namijenjeni su opažanju tijekom petodnevnoga, tj. vremenski zahtjevnoga, postupka određivanja biokemijske potrošnje kisika (BPK5). Vrijednost se tako...
ZAVISNOST SPECIFIČNE ENERGIJE REZANJA STIJENA OD SPECIFIČNE ENERGIJE BUŠENJA
Specifična energija veličina je koja povezuje radne veličine stroja sa značajkama stijene u kojoj stroj radi, a jednaka je ukupnome radu potrebnom za razrušavanje jediničnoga volumena stijene. Pretpostavlja se da kod str...
CROSS-CORRELATION MODELLING OF SURFACE WATER – GROUNDWATER INTERACTION USING THE EXCEL SPREADSHEET APPLICATION
Modelling responses of groundwater levels in aquifer systems, which occur as a reaction to changes in aquifer system boundary conditions such as river or stream stages, is commonly being studied using statistical methods...
RADON MAPPING IN CROATIA AND ITS RELATION TO GEOLOGY
Radon is known as the main contributor to the natural background radiation exposure and mapping of different radon phenomenon presents an important task in both scientific and regulatory context. Considering the aspect o...
Remediation of the Old Ecological Load in the Protected Area of the Morava River – Re-abandonment of the Oil and Gas Production Wells
The presence of the former oil and gas producing wells that are or can be improperly abandoned creates a possible environmental hazard in terms of contamination of the groundwater and soil in the present. In the area of...