Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Borrow evaluation for AHG pipeline, Yukon, Canada
Abstract This paper describes a major borrow material evaluation program which was undertaken along the Yukon segment of the proposed Alaska Highway Gas Pipeline. The borrow investigation included airphoto interpretation to identify and locate potential sources and a subsequent detailed subsurface investigation along several sections of the alignement. In total, 210 potential deposits were initially identified over the 829 km length of the pipeline route. Detailed investigations were carried out in 90 of the deposits in 6 Sections or approximately 400 km of the alignment. The detailed investigation program included the use of helicopter transported drills, track mounted land access drills and excavators as well as small backhoes mounted on four wheel drive carriers. Resistivity surveys were conducted to supplement assessment of material variability and continuity. The subsurface investigation program provided data on material composition, including boulder and cobble content, as well as estimates of ground-ice content, material variability and moisture conditions. An evaluation of the various methods employed in the borrow investigation is provided in the paper.
Borrow evaluation for AHG pipeline, Yukon, Canada
Abstract This paper describes a major borrow material evaluation program which was undertaken along the Yukon segment of the proposed Alaska Highway Gas Pipeline. The borrow investigation included airphoto interpretation to identify and locate potential sources and a subsequent detailed subsurface investigation along several sections of the alignement. In total, 210 potential deposits were initially identified over the 829 km length of the pipeline route. Detailed investigations were carried out in 90 of the deposits in 6 Sections or approximately 400 km of the alignment. The detailed investigation program included the use of helicopter transported drills, track mounted land access drills and excavators as well as small backhoes mounted on four wheel drive carriers. Resistivity surveys were conducted to supplement assessment of material variability and continuity. The subsurface investigation program provided data on material composition, including boulder and cobble content, as well as estimates of ground-ice content, material variability and moisture conditions. An evaluation of the various methods employed in the borrow investigation is provided in the paper.
Borrow evaluation for AHG pipeline, Yukon, Canada
Hum, Philip T. N. (Autor:in) / Ersoy, Turgut (Autor:in)
1984
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
BKL:
56.00$jBauwesen: Allgemeines
/
38.58
Geomechanik
/
38.58$jGeomechanik
/
56.20
Ingenieurgeologie, Bodenmechanik
/
56.00
Bauwesen: Allgemeines
/
56.20$jIngenieurgeologie$jBodenmechanik
RVK:
ELIB18
Borrow evaluation for AHG pipeline, Yukon, Canada
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