Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Asphaltic concrete facing for rock-fill dam
Rock-filled embankment with asphaltic concrete upstream face forms Upper Blue River Dam at elevation 11,738 for Colorado Spring, Colo, water supply; Talus rock, up to 5 tons/piece with fines washed out, was used for fill, compacted by sluicing; surface courses were completed with vibratory rollers; 9% of 50 to 60 penetration asphalt was placed 9 in. thick in three layers by paver pulled up slope by drag line of crane; it was compacted to 97 to 99% of laboratory density by vibratory roller, assisted on slope by tractor.
Asphaltic concrete facing for rock-fill dam
Rock-filled embankment with asphaltic concrete upstream face forms Upper Blue River Dam at elevation 11,738 for Colorado Spring, Colo, water supply; Talus rock, up to 5 tons/piece with fines washed out, was used for fill, compacted by sluicing; surface courses were completed with vibratory rollers; 9% of 50 to 60 penetration asphalt was placed 9 in. thick in three layers by paver pulled up slope by drag line of crane; it was compacted to 97 to 99% of laboratory density by vibratory roller, assisted on slope by tractor.
Asphaltic concrete facing for rock-fill dam
Civ Eng (NY)
Proudfit, D.P. (Autor:in)
1968
2 pages
Aufsatz (Zeitschrift)
Englisch
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