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FIREPROOF STRUCTURE OF COLUMN-BEAM JOINING PART
PROBLEM TO BE SOLVED: To provide a fireproof structure of a column-beam joining part for improving fireproof performance so as not to burn out a burning margin layer of the joining member periphery for a predetermined fireproof time.SOLUTION: In a fireproof structure 100 of a column-beam joining part of joining a wooden column 16 composed of a wooden load support part 12 and a burning margin layer 14 provided on its periphery and a steel structure beam 18 arranged on the outside of this wooden column 16 via a joining member 20 of fixing one end to the steel structure beam 18 and burying the other end on the inside of the wooden column 16, a covering material 26 having predetermined fireproof performance is provided around the steel structure beam 18 in a mode of enclosing the joining member 20, and the peripheral edge of an end surface of the steel structure beam 18 is joined to the burning margin layer 14 of the wooden column 16 via this covering material 26.SELECTED DRAWING: Figure 1
【課題】接合部材周辺の燃え代層が所定の耐火時間の間に燃え尽きないように耐火性能を向上した柱梁接合部の耐火構造を提供する。【解決手段】木質の荷重支持部１２とその周囲に設けられた燃え代層１４とからなる木質柱１６と、この木質柱１６の外側に配置される鉄骨造梁１８とを、一端が鉄骨造梁１８に固定され、他端が木質柱１６の内部に埋設される接合部材２０を介して接合してなる柱梁接合部の耐火構造１００であって、鉄骨造梁１８の周囲には、所定の耐火性能を有する被覆材２６が接合部材２０を囲む態様で設けられており、鉄骨造梁１８の端面の周縁はこの被覆材２６を介して木質柱１６の燃え代層１４と接合している。【選択図】図１
FIREPROOF STRUCTURE OF COLUMN-BEAM JOINING PART
PROBLEM TO BE SOLVED: To provide a fireproof structure of a column-beam joining part for improving fireproof performance so as not to burn out a burning margin layer of the joining member periphery for a predetermined fireproof time.SOLUTION: In a fireproof structure 100 of a column-beam joining part of joining a wooden column 16 composed of a wooden load support part 12 and a burning margin layer 14 provided on its periphery and a steel structure beam 18 arranged on the outside of this wooden column 16 via a joining member 20 of fixing one end to the steel structure beam 18 and burying the other end on the inside of the wooden column 16, a covering material 26 having predetermined fireproof performance is provided around the steel structure beam 18 in a mode of enclosing the joining member 20, and the peripheral edge of an end surface of the steel structure beam 18 is joined to the burning margin layer 14 of the wooden column 16 via this covering material 26.SELECTED DRAWING: Figure 1
【課題】接合部材周辺の燃え代層が所定の耐火時間の間に燃え尽きないように耐火性能を向上した柱梁接合部の耐火構造を提供する。【解決手段】木質の荷重支持部１２とその周囲に設けられた燃え代層１４とからなる木質柱１６と、この木質柱１６の外側に配置される鉄骨造梁１８とを、一端が鉄骨造梁１８に固定され、他端が木質柱１６の内部に埋設される接合部材２０を介して接合してなる柱梁接合部の耐火構造１００であって、鉄骨造梁１８の周囲には、所定の耐火性能を有する被覆材２６が接合部材２０を囲む態様で設けられており、鉄骨造梁１８の端面の周縁はこの被覆材２６を介して木質柱１６の燃え代層１４と接合している。【選択図】図１
FIREPROOF STRUCTURE OF COLUMN-BEAM JOINING PART
柱梁接合部の耐火構造
MORITA TAKESHI (author)
2018-01-11
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
JOINING PART STRUCTURE OF FIREPROOF BEAM WITH LAMINATED LUMBER
| European Patent Office | 2018