A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SLAB REINFORCING-BAR, AND METHOD OF LAYING SLAB REINFORCING-BAR
PROBLEM TO BE SOLVED: To provide a slab reinforcing-bar which can be easily laid while securing a quality, and a method of laying the slab reinforcing-bar.SOLUTION: A slab reinforcing-bar includes: a plurality of reinforcing-bar mats 5 with which vertical reinforcements 11 and horizontal reinforcements 12 are assembled in a lattice shape; a connection rod 6 which are disposed between edges 5a of the plurality of reinforcing-bar mats 5 while abutting the edges 5a with each other and formed around an axial line O extending along the edge 5a; a connection member 8 which connects the reinforcing-bar mats 5 to the connection rod 6 so as to rotate the mats 5 around the connection rod 6 and folds the reinforcing-bar mats 5 in a bellows shape; and a support member 9 which is provided in the connection rod 6, protrudes outside in a radial direction of the axial line O and supports the reinforcing-bar mats 5 on a construction surface 100 while being formed with a dimension in a thickness direction larger than thickness of the reinforcing-bar mats 5 in the state where the reinforcing-bar mats 5 are laid side by side over the construction surface 100.
【課題】品質を確保しつつ、容易に敷設することができる土間鉄筋、及び土間鉄筋の敷設方法を提供する。【解決手段】縦筋１１と横筋１２が格子状に組まれた複数の鉄筋マット５と、複数の鉄筋マット５の端縁５ａ同士を突き合わせた状態で、これら端縁５ａ同士の間に配されて、端縁５ａに沿って延びる軸線Ｏを中心として形成された連結棒６と、連結棒６に対して各々の鉄筋マット５を連結棒６回りに回転可能となるように連結棒６に連結し、鉄筋マット５同士を蛇腹状に折り畳み可能とする連結部材８と、連結棒６に設けられて軸線Ｏの径方向外側に突出し、鉄筋マット５が被施工面１００に敷き並べられた状態での鉄筋マット５の厚さよりも、該厚さの方向の寸法が大きく形成されて被施工面１００に鉄筋マット５を支持する支持部材９とを備えている。【選択図】図１
SLAB REINFORCING-BAR, AND METHOD OF LAYING SLAB REINFORCING-BAR
PROBLEM TO BE SOLVED: To provide a slab reinforcing-bar which can be easily laid while securing a quality, and a method of laying the slab reinforcing-bar.SOLUTION: A slab reinforcing-bar includes: a plurality of reinforcing-bar mats 5 with which vertical reinforcements 11 and horizontal reinforcements 12 are assembled in a lattice shape; a connection rod 6 which are disposed between edges 5a of the plurality of reinforcing-bar mats 5 while abutting the edges 5a with each other and formed around an axial line O extending along the edge 5a; a connection member 8 which connects the reinforcing-bar mats 5 to the connection rod 6 so as to rotate the mats 5 around the connection rod 6 and folds the reinforcing-bar mats 5 in a bellows shape; and a support member 9 which is provided in the connection rod 6, protrudes outside in a radial direction of the axial line O and supports the reinforcing-bar mats 5 on a construction surface 100 while being formed with a dimension in a thickness direction larger than thickness of the reinforcing-bar mats 5 in the state where the reinforcing-bar mats 5 are laid side by side over the construction surface 100.
【課題】品質を確保しつつ、容易に敷設することができる土間鉄筋、及び土間鉄筋の敷設方法を提供する。【解決手段】縦筋１１と横筋１２が格子状に組まれた複数の鉄筋マット５と、複数の鉄筋マット５の端縁５ａ同士を突き合わせた状態で、これら端縁５ａ同士の間に配されて、端縁５ａに沿って延びる軸線Ｏを中心として形成された連結棒６と、連結棒６に対して各々の鉄筋マット５を連結棒６回りに回転可能となるように連結棒６に連結し、鉄筋マット５同士を蛇腹状に折り畳み可能とする連結部材８と、連結棒６に設けられて軸線Ｏの径方向外側に突出し、鉄筋マット５が被施工面１００に敷き並べられた状態での鉄筋マット５の厚さよりも、該厚さの方向の寸法が大きく形成されて被施工面１００に鉄筋マット５を支持する支持部材９とを備えている。【選択図】図１
SLAB REINFORCING-BAR, AND METHOD OF LAYING SLAB REINFORCING-BAR
土間鉄筋、及び、土間鉄筋の敷設方法
HIGUCHI KOHEI (author) / ICHIKAWA YASUSHI (author) / HACHIMAN KAZUYOSHI (author) / WADA MASATOSHI (author)
2016-01-28
Patent
Electronic Resource
Japanese
Hollow slab bridge reinforcing structure and hollow slab bridge reinforcing method
| European Patent Office | 2023
Fabricated laminated slab reinforcing structure and reinforcing method
| European Patent Office | 2024