Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for driving of pipes below ground surface by jacking and boring is adaptation of well drilling equipment to horizontal boring; pipe is rotated and driven through earth by drilling machine and system of hydraulic jacks; design problems involved.
Method for driving of pipes below ground surface by jacking and boring is adaptation of well drilling equipment to horizontal boring; pipe is rotated and driven through earth by drilling machine and system of hydraulic jacks; design problems involved.
Boring method for pipeline construction
ASCE -- Proc (J Pipeline Div)
Fisher, J.C. (Autor:in)
1959
7 pages
Aufsatz (Zeitschrift)
Englisch
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