Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Geological conditions; review of shaft sinking methods; sinking of two shafts to 330 to 350 m depth in coal mine; masonry walls grouted with special cement; how costs of freezing were reduced; illustrations.
Shaft sinking by freezing
Neuere Arbeitsweisen beim Gefrierschachtverfahren
Sik, S.L. (Autor:in)
Glueckauf ; 87
1951
8 pages
Aufsatz (Zeitschrift)
Deutsch
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