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A platform for research: civil engineering, architecture and urbanism
FIXING STRUCTURE OF DIAGONAL MEMBERS FOR WOODEN BUILDINGS, AND DIAGONAL METAL FITTING
To provide a fixing structure of diagonal members for wooden buildings capable of increasing the wall magnification while reducing the number of metal fittings used even in a truss structure with diagonal members.SOLUTION: A fixing structure of diagonal members for wooden buildings includes: a pair of longitudinal members 17; and two diagonal members 25 and 27 that intersect approximately in the center of the longitudinal direction with different inclinations are superimposed and incorporated in the thickness direction between two inside corners 21, 23 positioned on one diagonal in a rectangular space 19 enclosed by an upper horizontal member 15 and a lower horizontal member 13, in which one end 25a, 27a and the other end 25b, 27b of the two diagonal members are fixed at the inside corner by diagonal metal fitting 37, respectively. The diagonal metal fitting 37 includes: a longitudinal member side metal fitting that has a body part of a longitudinal member side metal fitting fixed to one of the diagonal members, and a vertical piece part fixed to the longitudinal member; a horizontal member side metal fitting that has a body part of a horizontal member side metal fitting fixed to the other diagonal member, and a horizontal piece part fixed to a horizontal member; and a shaft 55 that penetrates the body part of the horizontal member side metal fitting and the body part of the longitudinal member side metal fitting in the thickness direction of the diagonal member and connects them rotatably.SELECTED DRAWING: Figure 6
【課題】斜材を設けたトラス構造においても、壁倍率を大きくでき、金物使用数を抑制できる木造建築物用斜材の固定構造を提供する。【解決手段】一対の縦材１７と、上横架材１５及び下横架材１３とで囲まれた四角形空間１９における１つの対角線上に位置する２つの入隅２１，２３の間に、異なる傾斜により長手方向略中央部で交差する２本の斜材２５，２７が厚み方向で重ねられて組み入れられ、２本の斜材の一方の端２５ａ，２７ａと他方の端２５ｂ，２７ｂとのそれぞれが斜材用金物３７により入隅に固定される木造建築物用斜材の固定構造であって、斜材用金物３７は、一方の斜材に固定される縦材側金具本体部と縦材に固定される垂直片部を有する縦材側金具と、他方の斜材に固定される横架材側金具本体部と横架材に固定される水平片部を有する横架材側金具と、横架材側金具本体部と縦材側金具本体部とに斜材の厚み方向で貫通して回転自在に連結する軸５５と、を備える。【選択図】 図６
FIXING STRUCTURE OF DIAGONAL MEMBERS FOR WOODEN BUILDINGS, AND DIAGONAL METAL FITTING
To provide a fixing structure of diagonal members for wooden buildings capable of increasing the wall magnification while reducing the number of metal fittings used even in a truss structure with diagonal members.SOLUTION: A fixing structure of diagonal members for wooden buildings includes: a pair of longitudinal members 17; and two diagonal members 25 and 27 that intersect approximately in the center of the longitudinal direction with different inclinations are superimposed and incorporated in the thickness direction between two inside corners 21, 23 positioned on one diagonal in a rectangular space 19 enclosed by an upper horizontal member 15 and a lower horizontal member 13, in which one end 25a, 27a and the other end 25b, 27b of the two diagonal members are fixed at the inside corner by diagonal metal fitting 37, respectively. The diagonal metal fitting 37 includes: a longitudinal member side metal fitting that has a body part of a longitudinal member side metal fitting fixed to one of the diagonal members, and a vertical piece part fixed to the longitudinal member; a horizontal member side metal fitting that has a body part of a horizontal member side metal fitting fixed to the other diagonal member, and a horizontal piece part fixed to a horizontal member; and a shaft 55 that penetrates the body part of the horizontal member side metal fitting and the body part of the longitudinal member side metal fitting in the thickness direction of the diagonal member and connects them rotatably.SELECTED DRAWING: Figure 6
【課題】斜材を設けたトラス構造においても、壁倍率を大きくでき、金物使用数を抑制できる木造建築物用斜材の固定構造を提供する。【解決手段】一対の縦材１７と、上横架材１５及び下横架材１３とで囲まれた四角形空間１９における１つの対角線上に位置する２つの入隅２１，２３の間に、異なる傾斜により長手方向略中央部で交差する２本の斜材２５，２７が厚み方向で重ねられて組み入れられ、２本の斜材の一方の端２５ａ，２７ａと他方の端２５ｂ，２７ｂとのそれぞれが斜材用金物３７により入隅に固定される木造建築物用斜材の固定構造であって、斜材用金物３７は、一方の斜材に固定される縦材側金具本体部と縦材に固定される垂直片部を有する縦材側金具と、他方の斜材に固定される横架材側金具本体部と横架材に固定される水平片部を有する横架材側金具と、横架材側金具本体部と縦材側金具本体部とに斜材の厚み方向で貫通して回転自在に連結する軸５５と、を備える。【選択図】 図６
FIXING STRUCTURE OF DIAGONAL MEMBERS FOR WOODEN BUILDINGS, AND DIAGONAL METAL FITTING
木造建築物用斜材の固定構造及び斜材用金物
KAMIHIRO FUTOSHI (author) / HAYASAKA EMI (author)
2023-03-28
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
INSTALLATION METAL FITTING FOR DIAGONAL REINFORCEMENT MEMBER
| European Patent Office | 2015