Helmut Wannenmacher

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Baulos SBT3.1: Bohr- und Injektionsarbeiten für den Schacht Sommerau 2

Control of operational and technical aspects of grouting works in tunnelling and heavy construction

Hydro 2016 wannenmacher

Operational analyses of pressure tunnel and shaft grouting operations

LARGE TBM PROJECTS IN SWITZERLAND – EXPERIENCE AND STATE OF THE ART

Tum vortragfinal

Underground Excavation Behavior of the Queenston Formation

Aspects of pressure tunnel lining with special focus on pre-stressed pressure tunnels

Der Einfluss von Gebirgsparametern auf die Penetration

Challenges during Design and Construction of an Underground Chip Factory (Waferfab)

Unexpected performance and cost factors for hard rock TBM. Analyses of specific cases with the thrust- penetration gradient

The Niagara Tunnel Facility Project