Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
New span of Second Lake Washington Bridge has floating section 7518 ft long; bridge contains 35 separate pontoon units; largest unit is 60 ft wide, 360 ft long, and 14.7 ft in depth; each unit weighs from 4700 to 6700 tons; at bridge's center is 200-ft-wide drawspan to provide horizontal clearance for ocean-going type vessels.
New span of Second Lake Washington Bridge has floating section 7518 ft long; bridge contains 35 separate pontoon units; largest unit is 60 ft wide, 360 ft long, and 14.7 ft in depth; each unit weighs from 4700 to 6700 tons; at bridge's center is 200-ft-wide drawspan to provide horizontal clearance for ocean-going type vessels.
Washington's new bridge that floats
Am Highways
Mauldin, D.B. (Autor:in)
American Highways ; 42
1963
Aufsatz (Zeitschrift)
Englisch
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