01063nam a22002657a 4500001000600000003000600006005001700012008004100029082001500070245010700085260003900192300002900231500010800260650004500368650003500413650005200448650004900500650003900549650002800588650002100616650002000637700002700657700003000684711008300714u5113SIRSI20250825175027.0231020s1992 ne a fr 100|0 eng c04a624.1921800aRock support in mining and underground construction /cedited by Peter K. Kaiser & Dougal R. McCreath. aRotterdam :bA. A. Balkema,c1992. a706 pages :bilustration aPapers presented: International Symposium on Rock Support, Sudbury, Ontario, Canadá, 16-19 June 1992. 7aConstrucciones subterráneas.2localuoh aSubway constructions2localuoh 7aAnclaje (Ingeniería de estructuras)2localuoh 7aAnchorage (Structural Engineering)2localuoh 7aMinería subterránea.2localuch 7aSubway mining2localuoh 7aRocas.2localuch 7aRocks2localuoh1 aKaiser, Peter K.,eed.1 aMcCreath, Dougal R.,eed.2 aInternational Symposium on Rock Supportd(1992 :cSudbury, Ontario, Canadá )