FLOOR SLAB CONNECTION STRUCTURE AND CONNECTION METHOD

To provide a connection structure of floor slab superior in workability and concrete filling.SOLUTION: A connection structure of floor slab 1 includes: a pair of precast floor slabs; a rebar joint 4 arranged in a gap 5 between the pair of floor slabs; and concrete 6 filling at least part of gap 5. E...

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Bibliographische Detailangaben
Hauptverfasser:	HIRAI TAKAHIRO, NAKAJIMA DAIKI, ANDO NAOFUMI, KATA KENICHI, NAKAMURA MASATAKA, NISHIMURA KAZUHIRO
Format:	Patent
Sprache:	eng ; jpn
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:	To provide a connection structure of floor slab superior in workability and concrete filling.SOLUTION: A connection structure of floor slab 1 includes: a pair of precast floor slabs; a rebar joint 4 arranged in a gap 5 between the pair of floor slabs; and concrete 6 filling at least part of gap 5. Each floor slab has a main body 21, and a projecting part 22 projecting downward from the main body 21 at a connecting part 8 of the pair of floor slabs. The main body 21 of the pair of floor slabs 2A and 2B and the projecting part 22 form a gap 5, and the interval G between the projecting parts 22 of the floor slab is smaller than the interval G1 between the main bodies 21.SELECTED DRAWING: Figure 2 【課題】施工性とコンクリートの充填性に優れた床版の接続構造を提供する。【解決手段】床版の接続構造１は、プレキャスト製の一対の床版と、一対の床版の間の間隙５に設けられた鉄筋継手４と、間隙５の少なくとも一部を埋めるコンクリート６と、を有している。各床版は、本体部２１と、一対の床版の接続部８で本体部２１から下方に突き出す突出し部２２と、を有し、一対の床版２Ａ，２Ｂの本体部２１と突出し部２２は間隙５を形成し、一対の床版の突出し部２２同士の間隔Ｇは、本体部２１同士の間隔Ｇ１より小さい。【選択図】図２