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A platform for research: civil engineering, architecture and urbanism
DIAGONAL BRACE STRUCTURE IN WOODEN BUILDING
To provide a diagonal brace structure in a wooden building that can be multiply mounted between each column by providing a diagonal brace support without penetrating a column while restraining buckling deformation of a diagonal brace.SOLUTION: A diagonal brace structure in a wooden building where a diagonal brace 19 is fixed to a frame body 17 constituted by columns 15, a beam 11 and a groundsill 13 comprises a diagonal brace support 23 that is substantially parallel with the beam 11 and the groundsill 13, crosses the diagonal brace 19 and is fixed at an intersected part, and locates a height-direction middle portion of the column 15 and is bridged between opposed surfaces 21 of the column 15 to fix both ends. The diagonal brace support 23 includes a buckling preventive bolt 31 having male screw parts 37 at ends and back plates 33 provided with female screw cylinder parts 43 screwed with the male screw parts 37. The back plate 33 is put to one side in a width direction in the opposed surface 21 in a state where it is fixed to the opposed surface 21 of the column 15 with a center axis of the buckling preventive bolt 31 decentering from a center of a plate surface and the center of the buckling preventive bolt 31 adjusting to the center of the column 15.SELECTED DRAWING: Figure 1
【課題】筋交いの座屈変形を抑制しながら、柱を貫通せずに筋交い支持体が設けられることにより、各柱間で連装することができる木造建築物における筋交い構造を提供する。【解決手段】柱１５と梁１１，土台１３とで構成される枠体１７に筋交い１９が固定される木造建築物における筋交い構造であって、梁１１，土台１３と略平行となって筋交い１９に交差し交差部で固定されるとともに、柱１５の高さ方向中途部分に位置して柱１５の対向面２１間に掛け渡されて両端が固定される筋交い支持体２３を備え、筋交い支持体２３は、端部に雄ねじ部３７を有する座屈防止ボルト３１と、雄ねじ部３７と螺合する雌ねじ筒部４３を備えた座板３３と、を具備し、座板３３は、座屈防止ボルト３１の中心軸線が板面の中心から偏心し、座屈防止ボルト３１の中心を柱１５の中心に合わせ柱１５の対向面２１に固定された状態で、対向面２１における幅方向の一側に片寄せられる。【選択図】 図１
DIAGONAL BRACE STRUCTURE IN WOODEN BUILDING
To provide a diagonal brace structure in a wooden building that can be multiply mounted between each column by providing a diagonal brace support without penetrating a column while restraining buckling deformation of a diagonal brace.SOLUTION: A diagonal brace structure in a wooden building where a diagonal brace 19 is fixed to a frame body 17 constituted by columns 15, a beam 11 and a groundsill 13 comprises a diagonal brace support 23 that is substantially parallel with the beam 11 and the groundsill 13, crosses the diagonal brace 19 and is fixed at an intersected part, and locates a height-direction middle portion of the column 15 and is bridged between opposed surfaces 21 of the column 15 to fix both ends. The diagonal brace support 23 includes a buckling preventive bolt 31 having male screw parts 37 at ends and back plates 33 provided with female screw cylinder parts 43 screwed with the male screw parts 37. The back plate 33 is put to one side in a width direction in the opposed surface 21 in a state where it is fixed to the opposed surface 21 of the column 15 with a center axis of the buckling preventive bolt 31 decentering from a center of a plate surface and the center of the buckling preventive bolt 31 adjusting to the center of the column 15.SELECTED DRAWING: Figure 1
【課題】筋交いの座屈変形を抑制しながら、柱を貫通せずに筋交い支持体が設けられることにより、各柱間で連装することができる木造建築物における筋交い構造を提供する。【解決手段】柱１５と梁１１，土台１３とで構成される枠体１７に筋交い１９が固定される木造建築物における筋交い構造であって、梁１１，土台１３と略平行となって筋交い１９に交差し交差部で固定されるとともに、柱１５の高さ方向中途部分に位置して柱１５の対向面２１間に掛け渡されて両端が固定される筋交い支持体２３を備え、筋交い支持体２３は、端部に雄ねじ部３７を有する座屈防止ボルト３１と、雄ねじ部３７と螺合する雌ねじ筒部４３を備えた座板３３と、を具備し、座板３３は、座屈防止ボルト３１の中心軸線が板面の中心から偏心し、座屈防止ボルト３１の中心を柱１５の中心に合わせ柱１５の対向面２１に固定された状態で、対向面２１における幅方向の一側に片寄せられる。【選択図】 図１
DIAGONAL BRACE STRUCTURE IN WOODEN BUILDING
木造建築物における筋交い構造
HARADA NAOKI (author) / KAMIHIRO FUTOSHI (author)
2024-02-21
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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