Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dredged fill from Columbia River carries parkway through Gorge
Description of methods and equipment used in construction of 18-mi section of new Columbia River highway, in Oregon, by stepping out into river and building in water, 30 to 60 ft deep, hydraulic fill of material dredged from streambed and retained by rock toe wall to prevent erosion.
Dredged fill from Columbia River carries parkway through Gorge
Description of methods and equipment used in construction of 18-mi section of new Columbia River highway, in Oregon, by stepping out into river and building in water, 30 to 60 ft deep, hydraulic fill of material dredged from streambed and retained by rock toe wall to prevent erosion.
Dredged fill from Columbia River carries parkway through Gorge
Construction Methods
Baldock, R.H. (Autor:in)
Construction Methods ; 23
1941
Aufsatz (Zeitschrift)
Englisch
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