Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Floating rig drives big piles
How floating pile driver is placing 124-ft long, 50-ton hollow prestressed concrete piles for 4200-ft bridge to cross New York's East River; piles are lifted by 100-ton crane and placed in driver's leads; they are capped with wooden bonnet and driven to refusal by Raymond 08 steam hammer delivering 80,000-ft-lb blows with 39-in. stroke; driving rig can handle 175-ft long piles weighing up to 75 tons.
Floating rig drives big piles
How floating pile driver is placing 124-ft long, 50-ton hollow prestressed concrete piles for 4200-ft bridge to cross New York's East River; piles are lifted by 100-ton crane and placed in driver's leads; they are capped with wooden bonnet and driven to refusal by Raymond 08 steam hammer delivering 80,000-ft-lb blows with 39-in. stroke; driving rig can handle 175-ft long piles weighing up to 75 tons.
Floating rig drives big piles
Construction Method Equipment
1965
Aufsatz (Zeitschrift)
Englisch
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