COLUMN WOODEN HORIZONTAL MEMBER JOINING STRUCTURE

• Main Authors: HIRABAYASHI MASATAKA, MOTOYUMI SHOGO, AZEYANAGI AYUMI, YAMADA MOTOHIRO, HASHIMOTO KEI, IIDA MASANORI, SUGAWA SHOKEI
• Format: Patent
• Language: English; Japanese
• Published: 15.07.2021
• Subjects: BUILDING; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; WALLS, e.g. PARTITIONS

To improve workability while suppressing sinking of an upper side member into an upper surface of a wooden horizontal member.SOLUTION: A column wooden horizontal member joining structure comprises: a wooden beam 10 having a lower mortise 14 opened in a lower surface 10L and an upper mortise 18 arranged on an upper side of the lower mortise 14 and opened in an upper surface 10U; a lower wooden column 20 having a lower tenon part 24 inserted into the lower mortise 14; an upper wooden column 30 having an upper tenon part 34 inserted into the upper mortise 18; and an axial force transmission member 40 which is interposed between the lower tenon part 24 and the upper tenon part 34 and has higher compression rigidity in the vertical direction than that of the wooden beam 10.SELECTED DRAWING: Figure 2 【課題】木質水平部材の上面に対する上側部材のめり込みを抑制しつつ、施工性を向上することを目的とする。【解決手段】柱木質水平部材接合構造は、下面１０Ｌを開口する下側ほぞ穴１４と、下側ほぞ穴１４の上側に配置され、上面１０Ｕを開口する上側ほぞ穴１８と、を有する木質梁１０と、下側ほぞ穴１４に挿入される下側ほぞ部２４を有する下側木質柱２０と、上側ほぞ穴１８に挿入される上側ほぞ部３４を有する上側木質柱３０と、下側ほぞ部２４と上側ほぞ部３４との間に介在され、木質梁１０よりも上下方向の圧縮剛性が高い軸力伝達部材４０と、を備える。【選択図】図２