Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tunnel construction data from 1955 to 1965 are reviewed to establish particular characteristics of past-tunneling market; characteristics include total footage of tunnel construction completed each year, breakdown of tunnels according to use, and profile of 1955 to 1965 tunneling according to unlined-tunnel diameter and tunnel length; detailed cost analysis is outlined for drill and blast vs mechanical boring. (07716)
Tunnel construction data from 1955 to 1965 are reviewed to establish particular characteristics of past-tunneling market; characteristics include total footage of tunnel construction completed each year, breakdown of tunnels according to use, and profile of 1955 to 1965 tunneling according to unlined-tunnel diameter and tunnel length; detailed cost analysis is outlined for drill and blast vs mechanical boring. (07716)
What's ahead for tunneling machines
ASCE J Constr Div
Hill, G. (Autor:in)
1968
21 pages
Aufsatz (Zeitschrift)
Englisch
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