Kniha MINE BACKFILL DESIGN AND CHARACTERISTICS Dimitre Antonov

MINE BACKFILL DESIGN AND CHARACTERISTICS

New Concept for Backfill Underground Support

Jazyk: Angličtina
Vazba: Brožovaná
Dostupnost: U nakladatele na objednávku
Odesíláme za 17-27 dnů
1 874
In the last decades, the importance of the mine fill§and specially cemented mine fill has been recog...

Informace o knize

Jazyk
Angličtina
Vazba
Kniha - Brožovaná
Vydáno
2009
Stránek
324
EAN
9783639127355
Enbook ID
06821501
Rozměry
152 x 221 x 25

Kompletní popis

In the last decades, the importance of the mine fill§and specially cemented mine fill has been recognized,§as more mines have been using cement filling methods§and new mining methods employing fill have been§developed. §It has been realized that the addition of cement to§the backfill enhances its support potential in§underground mining operations. With the cemented§fill, the ore recovery is higher, while the dilution§of fill and spalling of country rock are minimized.§Despite the above-described advantages of the§cemented mine fill, the increasing cement cost has§been reducing the economic advantages of its use.§The book presented mine backfill design concepts and§procedures, physical and mechanical properties of§backfill and their measurement. Analyzed are§backfilled stope stability analysis and design and is§presented the research on new method for minimizing§the amount of cement used in backfilled stopes. §§Mine Backfill Design and Characteristics is§recommended as across-the border source of§information for mining, rock mechanics geomechanics,§geotechnical and backfill engineers, consultant,§academics, student and practitioners.

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