Steel structure sliding and column replacing construction method of large building roof lighting atrium

The invention provides a steel structure sliding and column replacing construction method of a large building roof lighting atrium. A steel structure is hoisted from a hoisting place to a roof surface, and sliding rails are laid and fixed; a work platform at one end of the roof surface is segmented,...

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Bibliographische Detailangaben
Hauptverfasser:	QIU ZHIZHANG, ZHENG MEICHUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE BUILDING MATERIALS CEILINGS FIXED CONSTRUCTIONS FLOORS FORMS GENERAL BUILDING CONSTRUCTIONS HANDLING BUILDING MATERIALS ON THE SITE INSULATION OR OTHER PROTECTION OF BUILDINGS REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS ROOFS SCAFFOLDING SHUTTERING STRUCTURAL ELEMENTS WALLS, e.g. PARTITIONS
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