Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Placing pipelines and outfalls under water for Seattle Metro trunk sewers
Underwater outfall discharges at greater than 200-ft depth in Puget Sound through 96-in. diam pipe line; diffusion is through ports 4 1/2 to 5 3/4 in. in diam in outboard 600-ft length of line; pipe was placed in trench at shallow depths and on natural bottom, protected by rock ballast at greater depths; 24,600-ft length of 48-in. interceptor was placed at depths of 12 to 28 ft along shoreline of Lake Washington in 120-ft units; this conduit was designed as prestressed beam and rests on precast pile caps on steel pipe piles; joints along line provide for 30 F temperature change and for movements due to deflection and settlement.
Placing pipelines and outfalls under water for Seattle Metro trunk sewers
Underwater outfall discharges at greater than 200-ft depth in Puget Sound through 96-in. diam pipe line; diffusion is through ports 4 1/2 to 5 3/4 in. in diam in outboard 600-ft length of line; pipe was placed in trench at shallow depths and on natural bottom, protected by rock ballast at greater depths; 24,600-ft length of 48-in. interceptor was placed at depths of 12 to 28 ft along shoreline of Lake Washington in 120-ft units; this conduit was designed as prestressed beam and rests on precast pile caps on steel pipe piles; joints along line provide for 30 F temperature change and for movements due to deflection and settlement.
Placing pipelines and outfalls under water for Seattle Metro trunk sewers
Civ Eng (NY)
Chin, A.G. (Autor:in) / Dirks, M.C. (Autor:in)
1967
3 pages
Aufsatz (Zeitschrift)
Englisch
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