A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
L-SHAPED JOINTS FOR TEMPORARY STRUCTURE, U-SHAPED JOINT AND SET FOR TEMPORARY STRUCTURE, AND METHOD FOR CONSTRUCTING TEMPORARY STRUCTURE
To provide a method for constructing a temporary structure.SOLUTION: A plurality of bolts 26, inserted through aligned through-holes, are secured using nuts so that a folded portion 20 of an L-shaped joint 1 is positioned along a side 18 of a structure 12. Then, a clamp 24 is clamped between a clamp-facing surface 34 of a groove steel 36 that is in contact with the L-shaped joint 1 and a clamp-facing surface 32 on the back side of the shaped steel contact surface 30 of the L-shaped joint 1. When the sides 18 of the two structures 12 are placed flush with each other without gaps, a plurality of through-holes are equally spaced (e.g., 50 mm between centers of adjacent holes) across these structures 12. That is, when a distance between centers of adjacent holes is 50 mm, the centers of the through-holes in each of the structures 12 are located 25 mm inward from a position of an outer edge forming the structure 12. This allows the through-holes of the L-shaped joint 1 to be aligned with respect to the multiple through-holes of the two connected structures 18.SELECTED DRAWING: Figure 8
【課題】仮設構造物を構築する方法を提示する。【解決手段】Ｌ字形接続具１の折曲部２０が、構造体１２の側面１８に沿って配置されるように、整列した貫通孔に通された複数のボルト２６が、ナットを使って固定される。そして、Ｌ字形接続具１に当接する溝形鋼３６のクランプ対向面３４とＬ字形接続具１の形鋼当接面３０の裏側のクランプ対向面３２とにクランプ２４が挟み付けられる。また、２つの構造体１２の側面１８どうしが隙間なく面一に配置されたときに、これらの構造体１２に跨って複数の貫通孔が等間隔に（隣り合う孔の中心間距離が例えば５０ｍｍ）並ぶ。すなわち、隣り合う孔の中心間距離が５０ｍｍである場合において、各構造体１２に形成された貫通孔の中心は、構造体１２を形作る外辺の位置から２５ｍｍだけ内方の位置にある。これにより、連結した２つの構造体１８の複数の貫通孔に対して、Ｌ字形接続具１の貫通孔が整列し得る。【選択図】図８
L-SHAPED JOINTS FOR TEMPORARY STRUCTURE, U-SHAPED JOINT AND SET FOR TEMPORARY STRUCTURE, AND METHOD FOR CONSTRUCTING TEMPORARY STRUCTURE
To provide a method for constructing a temporary structure.SOLUTION: A plurality of bolts 26, inserted through aligned through-holes, are secured using nuts so that a folded portion 20 of an L-shaped joint 1 is positioned along a side 18 of a structure 12. Then, a clamp 24 is clamped between a clamp-facing surface 34 of a groove steel 36 that is in contact with the L-shaped joint 1 and a clamp-facing surface 32 on the back side of the shaped steel contact surface 30 of the L-shaped joint 1. When the sides 18 of the two structures 12 are placed flush with each other without gaps, a plurality of through-holes are equally spaced (e.g., 50 mm between centers of adjacent holes) across these structures 12. That is, when a distance between centers of adjacent holes is 50 mm, the centers of the through-holes in each of the structures 12 are located 25 mm inward from a position of an outer edge forming the structure 12. This allows the through-holes of the L-shaped joint 1 to be aligned with respect to the multiple through-holes of the two connected structures 18.SELECTED DRAWING: Figure 8
【課題】仮設構造物を構築する方法を提示する。【解決手段】Ｌ字形接続具１の折曲部２０が、構造体１２の側面１８に沿って配置されるように、整列した貫通孔に通された複数のボルト２６が、ナットを使って固定される。そして、Ｌ字形接続具１に当接する溝形鋼３６のクランプ対向面３４とＬ字形接続具１の形鋼当接面３０の裏側のクランプ対向面３２とにクランプ２４が挟み付けられる。また、２つの構造体１２の側面１８どうしが隙間なく面一に配置されたときに、これらの構造体１２に跨って複数の貫通孔が等間隔に（隣り合う孔の中心間距離が例えば５０ｍｍ）並ぶ。すなわち、隣り合う孔の中心間距離が５０ｍｍである場合において、各構造体１２に形成された貫通孔の中心は、構造体１２を形作る外辺の位置から２５ｍｍだけ内方の位置にある。これにより、連結した２つの構造体１８の複数の貫通孔に対して、Ｌ字形接続具１の貫通孔が整列し得る。【選択図】図８
L-SHAPED JOINTS FOR TEMPORARY STRUCTURE, U-SHAPED JOINT AND SET FOR TEMPORARY STRUCTURE, AND METHOD FOR CONSTRUCTING TEMPORARY STRUCTURE
仮設構造物構築用のＬ字形接続具、コ字形接続具及び仮設構造物構築セット、並びに仮設構造物を構築する方法
SASE TSUTOMU (author) / SASE TAKUMI (author)
2022-07-29
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
TEMPORARY COFFERDAM METHOD, TEMPORARY COFFERDAM STRUCTURE
| European Patent Office | 2022
| European Patent Office | 2019
| European Patent Office | 2021
European Patent Office | 2020