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A platform for research: civil engineering, architecture and urbanism
HALF PRECAST MEMBER AND CONSTRUCTION METHOD FOR CONCRETE SLAB
To propose a half precast member and a construction method for a concrete slab that can reduce the labor during construction and minimize the amount of reinforcing bars.SOLUTION: A half precast member 2 constituting a lower part of a top plate 11 comprises a concrete portion 7 in which a lower grid-shaped reinforcing bars 5 are buried, and a plurality of reinforcing bars 6 planted in the concrete portion 7. The lower end of the reinforcing bar 6 is locked to the lower grid-shaped reinforcing bar 5. A flat plate-shaped upper end locking portion 62 that is locked to an upper grid-shaped reinforcing bar 4 of the top plate 11 is integrally fixed to the upper end of the reinforcing bar 6.SELECTED DRAWING: Figure 2
【課題】施工時の手間を低減し、かつ、鉄筋量を必要最小限に抑えることを可能としたハーフプレキャスト部材およびコンクリート版の施工方法を提案する。【解決手段】頂版１１の下部を構成するハーフプレキャスト部材２であって、下側格子状鉄筋５が埋設されたコンクリート部７と、コンクリート部７に植設された複数の補強筋６とを有し、補強筋６の下端は下側格子状鉄筋５に係止されていて、補強筋６の上端には頂版１１の上側格子状鉄筋４に係止される平板状の上端係止部６２が一体に固定されている。【選択図】図２
HALF PRECAST MEMBER AND CONSTRUCTION METHOD FOR CONCRETE SLAB
To propose a half precast member and a construction method for a concrete slab that can reduce the labor during construction and minimize the amount of reinforcing bars.SOLUTION: A half precast member 2 constituting a lower part of a top plate 11 comprises a concrete portion 7 in which a lower grid-shaped reinforcing bars 5 are buried, and a plurality of reinforcing bars 6 planted in the concrete portion 7. The lower end of the reinforcing bar 6 is locked to the lower grid-shaped reinforcing bar 5. A flat plate-shaped upper end locking portion 62 that is locked to an upper grid-shaped reinforcing bar 4 of the top plate 11 is integrally fixed to the upper end of the reinforcing bar 6.SELECTED DRAWING: Figure 2
【課題】施工時の手間を低減し、かつ、鉄筋量を必要最小限に抑えることを可能としたハーフプレキャスト部材およびコンクリート版の施工方法を提案する。【解決手段】頂版１１の下部を構成するハーフプレキャスト部材２であって、下側格子状鉄筋５が埋設されたコンクリート部７と、コンクリート部７に植設された複数の補強筋６とを有し、補強筋６の下端は下側格子状鉄筋５に係止されていて、補強筋６の上端には頂版１１の上側格子状鉄筋４に係止される平板状の上端係止部６２が一体に固定されている。【選択図】図２
HALF PRECAST MEMBER AND CONSTRUCTION METHOD FOR CONCRETE SLAB
ハーフプレキャスト部材およびコンクリート版の施工方法
FUJINA MIZUHA (author) / NAKANISHI HOMARE (author)
2022-07-14
Patent
Electronic Resource
Japanese
PRODUCTION METHOD OF HALF-PRECAST SLAB AND HALF-PRECAST SLAB
| European Patent Office | 2015