Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Apparatus and Method for Large Tunnel Excavation in Soft and Incompetent Rock or Ground
The patent application relates to a tunneling machine for producing large tunnels in soft rock or wet, clayey, unconsolidated or bouldery earth by simultaneously detaching the tunnel core by thermal melting a boundary kerf into the tunnel face and forming a supporting excavation wall liner. The heat required for melting the kerf and liner material is provided by a compact nuclear reactor.
Apparatus and Method for Large Tunnel Excavation in Soft and Incompetent Rock or Ground
The patent application relates to a tunneling machine for producing large tunnels in soft rock or wet, clayey, unconsolidated or bouldery earth by simultaneously detaching the tunnel core by thermal melting a boundary kerf into the tunnel face and forming a supporting excavation wall liner. The heat required for melting the kerf and liner material is provided by a compact nuclear reactor.
Apparatus and Method for Large Tunnel Excavation in Soft and Incompetent Rock or Ground
J. H. Altseimer (Autor:in) / R. J. Hanold (Autor:in)
1974
2 pages
Report
Keine Angabe
Englisch
Comparison and Analysis of Different Excavation Methods in Soft Rock-Extremely Soft Rock Tunnel
| British Library Conference Proceedings | 2012