METHOD FOR BRIDGE SPAN STRUCTURE ASSEMBLING OF HEAVY BOX UNITS

FIELD: bridge building, particularly to erect bridge having metal span structure. ^ SUBSTANCE: method involves assembling, welding and consolidating box units in jigs located on ground. The first box unit is installed on main support by erecting crane. Before the first box unit installation four sup...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KURAKIN P.P, MELKONJAN S.A, BIRJUKOV E.N, KOROTIN V.N, ALEKSANDROV V.D
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ASSEMBLY OF BRIDGES CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS OR VIADUCTS
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