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Application filed by Gruen & Bilfinger AgfiledCriticalGruen & Bilfinger Ag
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Publication of AT269939BpublicationCriticalpatent/AT269939B/de
E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
E21D11/04—Lining with building materials
E21D11/12—Temporary supports for use during building; Accessories
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Engineering & Computer Science
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Structural Engineering
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Architecture
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Mining & Mineral Resources
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Civil Engineering
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Life Sciences & Earth Sciences
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General Life Sciences & Earth Sciences
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Geochemistry & Mineralogy
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Geology
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Rigid Pipes And Flexible Pipes
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AT224366A1965-09-231966-03-09Verfahren zum Herstellen von Verbindungsräumen zwischen zwei mit Tübbings ausgekleideten Tunnelröhren
AT269939B
(de)