مرکز منطقه ای اطلاع رساني علوم و فناوري - A study of the ground control effects of mining longwall faces into open or backfilled entries

Author/Authors :

David C. Oyler، نويسنده , , Christopher Mark McDermott، نويسنده , , Dennis R. Dolinar، نويسنده , , Russell C. Frith ، نويسنده ,

DocumentNumber :

1274716

Title Of Article :

A study of the ground control effects of mining longwall faces into open or backfilled entries

شماره ركورد :

10747

From Page :

137

NaturalLanguageKeyword :

coal mining - ground control - longwall - recovery room

JournalTitle :

Studia Iranica

To Page :

168

To Page :

168

Link To Document :