Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Spectacular Venezuelan concrete arch bridge
Span, designed by Freyssinet, is part of 1013-ft highway bridge; deck, 70 ft wide, provides six traffic lanes; sidewalks, 2 ft 4 in. wide, are hollow to house utility lines; arch consists of three parallel ribs 27 ft 6 in. on centers; four electric winches raised 240-ton unit in 8 hr.
Spectacular Venezuelan concrete arch bridge
Span, designed by Freyssinet, is part of 1013-ft highway bridge; deck, 70 ft wide, provides six traffic lanes; sidewalks, 2 ft 4 in. wide, are hollow to house utility lines; arch consists of three parallel ribs 27 ft 6 in. on centers; four electric winches raised 240-ton unit in 8 hr.
Spectacular Venezuelan concrete arch bridge
Eng News-Rec
Engineering News-Record ; 149
1952
5 pages
Aufsatz (Zeitschrift)
Englisch
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