Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vibratory compaction of mine hydraulic backfill
Two basic forms of mechanical vibration inducers were used and compared for effectiveness of compaction; internal compaction, using concrete probe vibrators of various sizes, and external compaction, using plate vibrators, were studied and evaluated for use in underground stopes; tests were conducted in underground backfilled stope with three different-sized probe vibrators (2-, 4-, and 6-in. diam) to determine approximate area of influence; physical properties of hydraulic slurries were determined.
Vibratory compaction of mine hydraulic backfill
Two basic forms of mechanical vibration inducers were used and compared for effectiveness of compaction; internal compaction, using concrete probe vibrators of various sizes, and external compaction, using plate vibrators, were studied and evaluated for use in underground stopes; tests were conducted in underground backfilled stope with three different-sized probe vibrators (2-, 4-, and 6-in. diam) to determine approximate area of influence; physical properties of hydraulic slurries were determined.
Vibratory compaction of mine hydraulic backfill
U S Bur Mines -- Report Investigations
Nicholson, D.E. (Autor:in) / Wayment, W.R. (Autor:in)
1967
52 pages
Report
Englisch
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