A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COLUMN-BEAM FRAME
To suppress damage of a column head part of a lower side wooden column and a column base part of an upper side wooden column during earthquakes in a column-beam frame in which a through steel beam is arranged between the lower side wooden column and the upper side wooden column.SOLUTION: A column-beam frame 10 includes: a through steel beam 40 having a lower wooden column 20L, an upper wooden column 20U arranged on the upper side of the lower wooden column 20L, a joint part 40A arranged between the lower wooden column 20L and the upper wooden column 20U, and a beam part 40B extending from the joint part 40A; a pair of lower bearing plates 50 extending downward from the joint part 40A, passing through a column head part 20L1 of the lower wooden column 20L, and joined to the column head part 20L1 in a state of being held from both sides in the material axial direction of the steel beam 40; a pair of upper bearing plates 60 which extend upward from the joint part 40A, passing through a column base part 20U1 of the upper wooden column 20U, and are joined to the column base part 20U1 in a state of being held from both sides in a material axial direction of the steel beam 40; and a damping part 80 provided on the beam part 40B.SELECTED DRAWING: Figure 1
【課題】下側木質柱と上側木質柱との間に通し鉄骨梁が配置される柱梁架構において、地震時における下側木質柱の柱頭部、及び上側木質柱の柱脚部の破損を抑制することを目的とする。【解決手段】柱梁架構１０は、下側木質柱２０Ｌと、下側木質柱２０Ｌの上側に配置される上側木質柱２０Ｕと、下側木質柱２０Ｌと上側木質柱２０Ｕとの間に配置される仕口部４０Ａと、仕口部４０Ａから延出する梁部４０Ｂと、を有する通し鉄骨梁４０と、仕口部４０Ａから下方へ延出し、下側木質柱２０Ｌの柱頭部２０Ｌ１を通し鉄骨梁４０の材軸方向の両側から挟持した状態で柱頭部２０Ｌ１に接合される一対の下側支圧板５０と、仕口部４０Ａから上方へ延出し、上側木質柱２０Ｕの柱脚部２０Ｕ１を通し鉄骨梁４０の材軸方向の両側から挟持した状態で柱脚部２０Ｕ１に接合される一対の上側支圧板６０と、梁部４０Ｂに設けられる制振部８０と、を備える。【選択図】図１
COLUMN-BEAM FRAME
To suppress damage of a column head part of a lower side wooden column and a column base part of an upper side wooden column during earthquakes in a column-beam frame in which a through steel beam is arranged between the lower side wooden column and the upper side wooden column.SOLUTION: A column-beam frame 10 includes: a through steel beam 40 having a lower wooden column 20L, an upper wooden column 20U arranged on the upper side of the lower wooden column 20L, a joint part 40A arranged between the lower wooden column 20L and the upper wooden column 20U, and a beam part 40B extending from the joint part 40A; a pair of lower bearing plates 50 extending downward from the joint part 40A, passing through a column head part 20L1 of the lower wooden column 20L, and joined to the column head part 20L1 in a state of being held from both sides in the material axial direction of the steel beam 40; a pair of upper bearing plates 60 which extend upward from the joint part 40A, passing through a column base part 20U1 of the upper wooden column 20U, and are joined to the column base part 20U1 in a state of being held from both sides in a material axial direction of the steel beam 40; and a damping part 80 provided on the beam part 40B.SELECTED DRAWING: Figure 1
【課題】下側木質柱と上側木質柱との間に通し鉄骨梁が配置される柱梁架構において、地震時における下側木質柱の柱頭部、及び上側木質柱の柱脚部の破損を抑制することを目的とする。【解決手段】柱梁架構１０は、下側木質柱２０Ｌと、下側木質柱２０Ｌの上側に配置される上側木質柱２０Ｕと、下側木質柱２０Ｌと上側木質柱２０Ｕとの間に配置される仕口部４０Ａと、仕口部４０Ａから延出する梁部４０Ｂと、を有する通し鉄骨梁４０と、仕口部４０Ａから下方へ延出し、下側木質柱２０Ｌの柱頭部２０Ｌ１を通し鉄骨梁４０の材軸方向の両側から挟持した状態で柱頭部２０Ｌ１に接合される一対の下側支圧板５０と、仕口部４０Ａから上方へ延出し、上側木質柱２０Ｕの柱脚部２０Ｕ１を通し鉄骨梁４０の材軸方向の両側から挟持した状態で柱脚部２０Ｕ１に接合される一対の上側支圧板６０と、梁部４０Ｂに設けられる制振部８０と、を備える。【選択図】図１
COLUMN-BEAM FRAME
柱梁架構
YANADA MASAFUMI (author) / HANAI ATSUCHIKA (author)
2023-01-20
Patent
Electronic Resource
Japanese
COLUMN-BEAM FRAME REPAIRING METHOD AND REPAIRED COLUMN-BEAM FRAME
| European Patent Office | 2018