A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FLOOR SLAB JOINT STRUCTURE
To propose a floor slab joint structure that enables labor saving during construction and shortens a construction period.SOLUTION: A floor slab joint structure 1 in which reinforcing bars 3 protruding from each of end surfaces 23 of adjacent reinforced concrete precast floor slabs 2 are joined by an empty lap joint is provided. The reinforcing bar 3 is a floor slab vertical reinforcement 21 arranged on the precast floor slab 2, and includes a fiber reinforcement mortar 5 filled in a gap 11 formed between the facing end surfaces 23, and a fixing body 4 made of steel plate fixed to a tip of the reinforcing bar 3.SELECTED DRAWING: Figure 1
【課題】施工時の省力化を可能にするとともに、工期短縮化を可能にする床版継手構造を提案する。【解決手段】隣り合う鉄筋コンクリート製のプレキャスト床版２の端面２３から突出する鉄筋３同士が空き重ね継手により接合されてなる床版継手構造１である。鉄筋３は、プレキャスト床版２に配筋された床版縦筋２１であり、対向する端面２３同士の間に形成された隙間１１に充填された繊維補強モルタル５と、鉄筋３の先端に固定された鋼板からなる定着体４とを備えている。【選択図】図１
FLOOR SLAB JOINT STRUCTURE
To propose a floor slab joint structure that enables labor saving during construction and shortens a construction period.SOLUTION: A floor slab joint structure 1 in which reinforcing bars 3 protruding from each of end surfaces 23 of adjacent reinforced concrete precast floor slabs 2 are joined by an empty lap joint is provided. The reinforcing bar 3 is a floor slab vertical reinforcement 21 arranged on the precast floor slab 2, and includes a fiber reinforcement mortar 5 filled in a gap 11 formed between the facing end surfaces 23, and a fixing body 4 made of steel plate fixed to a tip of the reinforcing bar 3.SELECTED DRAWING: Figure 1
【課題】施工時の省力化を可能にするとともに、工期短縮化を可能にする床版継手構造を提案する。【解決手段】隣り合う鉄筋コンクリート製のプレキャスト床版２の端面２３から突出する鉄筋３同士が空き重ね継手により接合されてなる床版継手構造１である。鉄筋３は、プレキャスト床版２に配筋された床版縦筋２１であり、対向する端面２３同士の間に形成された隙間１１に充填された繊維補強モルタル５と、鉄筋３の先端に固定された鋼板からなる定着体４とを備えている。【選択図】図１
FLOOR SLAB JOINT STRUCTURE
床版継手構造
KAWAGUCHI TETSUO (author) / TAKEDA HITOSHI (author) / SHIMAZAKI TOSHITAKA (author) / CHO IKEN (author)
2021-04-08
Patent
Electronic Resource
Japanese
PRECAST FLOOR SLAB JOINT STRUCTURE AND PRECAST FLOOR SLAB
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