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Project BERLIN - Reconstruction Congress hall Location Germany, Berlin Client Senatsverwaltung Berlin Services Expert reports, detailed designs, call for tender, static and structural checking Processing time 1982 - 1986 Kind of building Structural engineering Structural system Outer roof: Hyparshell between inclined arches Inner roof: Hyparshell between ring girder Total length 92 m Span length 78 m Total width 61 m Foundation Flat foundation Material Prestressed concrete, reinforced concrete Construction Method Outer roof with prefabricated units out of light concrete, placed on stressing tendons. Arches in prestressed concrete Note Stiffened walls and downstand beams. Outer and inner roof are staticly independent. Extensive studies of wind pressure and of the dynamic of the outer roof required. Nonlinear calculation. |
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