COMPOSITE FLOOR SLAB

PROBLEM TO BE SOLVED: To provide a composite floor slab in which steel materials are integrated with concrete, which is simple in structure, and which has increased fatigue durability. SOLUTION: This composite floor slab includes a bottom steel plate 2, a concrete 5 placed on the bottom steel plate...

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Bibliographische Detailangaben
1. Verfasser:	SAKURAI NOBUAKI
Format:	Patent
Sprache:	eng
Schlagworte:	ASSEMBLY OF BRIDGES BUILDING CEILINGS CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS OR VIADUCTS ROOFS WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a composite floor slab in which steel materials are integrated with concrete, which is simple in structure, and which has increased fatigue durability. SOLUTION: This composite floor slab includes a bottom steel plate 2, a concrete 5 placed on the bottom steel plate 2, a plurality of ribs 3 which extend in the span direction, which are arranged at intervals on the bottom steel plate 2, and which are buried in the concrete 5, and distributing bars 4 extending in the direction crossing the ribs. The ribs 3 are configured so that the upper ends thereof project further upward than the neutral axis of the composite floor slab 1. COPYRIGHT: (C)2011,JPO&INPIT